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TORTINI

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Judicial Dodgers – Weight not Admissibility

May 28th, 2020

Another vacuous response to a methodological challenge under Rule 702 is to label the challenge as “going to the weight, not the admissibility” of the challenged expert witness’s testimony. Of course, a challenge may be solely focused upon the expert witness’s credibility, such as when an expert witness testifies on many occasions only for one side in similar disputes, or for one whose political commitments render him unable to acknowledge the bona fides of any studies conducted by the adversarial parties.[1] If, however, the Rule 702 challenge stated an objection to the witness’s methodology, then the objection would count against both the opinion’s weight and its admissibility. The judicial “weight not admissibility” label conveys the denial of the challenge, but it hardly explains how and why the challenge failed under Rule 702. Applying such a label without addressing the elements of Rule 702, and how the challenged expert witness satisfied those elements, is often nothing less than a failure of judging.

The Flawed Application of a Generally Accepted Methodology

If a meretricious expert witness by pretense or ignorance invokes a standard methodology but does so in a flawed or distorted, or in an invalid way, then there will be a clear break in the chain of inferences from data to conclusion. The clear language of Rule 702 should render such an expert witness’s conclusion inadmissible. Some courts, however, retreat into a high level of generality about the method used rather than inspecting the method as applied. For example, a court might look at an expert witness’s opinion and correctly find that it relied upon epidemiology, and that epidemiology is a generally accepted discipline concerned with identifying causes. The specific detail of the challenge may have shown that the witness had relied upon a study that was thoroughly flawed,[2] or that the witness relied upon an epidemiologic study of a type that cannot support a causal inference.[3]

Rule 702 and the Supreme Court’s decision in Joiner make clear that the trial court must evaluate the expert witness’s application of methodology and whether it actually supports valid inferences leading to the witness’s claims and conclusions.[4] And yet, lower courts continue to characterize the gatekeeping process as “hands off” the application of methodology and conclusions:

“Where the court has determined that plaintiffs have met their burden of showing that the methodology is reliable, the expert’s application of the methodology and his or her conclusions are issues of credibility for the jury.”[5]

This rejection of the clear demands of a statute has infected even the intermediate appellate United States Court of Appeals. In a muddled application of Rule 702, the Third Circuit approved admitting expert witness testimony in a case, explaining “because [the objecting party / plaintiff] objected to the application rather than the legitimacy of [the expert’s] methodology, such objections were more appropriately addressed on cross-examination and no Daubert hearing was required”).[6] Such a ruling in the Third Circuit is especially jarring because it violates not only the clear language of Rule 702, but also established precedent within the Circuit that holds that “any step that renders the analysis unreliable . . . renders the expert’s testimony inadmissible. This is true whether the step completely changes a reliable methodology or merely misapplies that methodology.”[7]

The Eight Circuit seems to have set itself up stridently against the law by distinguishing between scientific methodologies and their applications, and holding that “when the application of a scientific methodology is challenged as unreliable under Daubert and the methodology itself is otherwise sufficiently reliable, outright exclusion of the evidence in question is warranted only if the methodology was so altered by a deficient application as to skew the methodology itself.”[8]

The Ninth Circuit similarly has followed this dubious distinction between methodology in the abstract and methodology as applied. In City of Pomona, the Circuit addressed the admissibility of an expert witness whose testing deviated from protocols. Relying upon pre-2000 Ninth Circuit case law, decided before the statutory language of Rule 702 was adopted, the court found that:

“expert evidence is inadmissible where the analysis is the result of a faulty methodology or theory as opposed to imperfect execution of laboratory techniques whose theoretical foundation is sufficiently accepted in the scientific community to pass muster under Daubert.”[9]

The Eleventh Circuit has similarly disregarded Rule 702 by adverting to an improvised distinction between validity of methodology and flawed application of methodology.[10]

Cherry Picking and Inadequate Bases

Most of the Circuits of the United States Court of Appeals have contributed to the mistaken belief that “[a]s a general rule, questions relating to the bases and sources of an expert’s opinion affect the weight to be assigned that opinion rather than its admissibility.”[11] Clearly, such questions can undermine the admissibility of an expert witness’s opinion under Rule 702, and courts need to say why they have found the challenged opinion to have had a “sufficient basis.” For example, in the notorious Milward case, the First Circuit, citing legally invalid pre-Daubert decisions, stated that “when the factual underpinning of an expert’s opinion is weak it is a matter affecting the weight and credibility of the testimony − a question to be resolved by the jury.”[12]

After Milward, the Eighth Circuit followed suit in a hormone replacement therapy case. An expert who ignored studies was excluded by the district court, but the Court of Appeals found an abuse of discretion, holding that the sufficiency of an expert’s basis is a question of weight and not admissibility.[13]

These rulings elevate form over substance by halting the gatekeeping inquiry at an irrelevant, high level of abstraction, and finding that the challenged expert witness was doing something “sciencey,” which is good enough for government work. The courts involved evaded their gatekeeping duties and ignored the undue selectivity in reliance materials and the inadequacy and insufficiency of the challenged expert witness’s factual predicate. The question is not whether expert witnesses relied upon “scientific studies,” but whether their causal conclusions and claims are well supported, under scientific standards, by the studies upon which they relied.

Like the covert shifting of the burden of proof, or the glib assessment that the loser can still cross-examine in front of the jury,[14] the rulings discussed represent another way that judges kick the can on Rule 702 motions. Despite the confusing verbiage, these judicial rulings are a serious deviation from the text of Rule 702, as well as the Advisory Committee Note to the 2000 Amendments, which embraced the standard articulated in In re Paoli, that

“any step that renders the analysis unreliable . . . renders the expert’s testimony inadmissible. This is true whether the step completely changes a reliable methodology or merely misapplies that methodology.”[15]

On a positive note, some courts have recognized that responding with the conclusory assessment of a challenge’s going to weight not admissibility is a delegation of the court’s gatekeeping duty to the jury.[16]

In 2018, Professor Daniel Capra, the Reporter to the Rules Committee addressed the “weight not admissibility dodge” at length in his memorandum to the Rules Committee:

“Rule 702 clearly states that these are questions of admissibility, but many courts treat them as questions of weight. The issue for the Committee is whether something/anything can be done about these wayward decisions.”[17]

The Reporter charitably noted that the problem could be in the infelicitous expression of some courts that short-circuit their analyses by saying “I see the problems, but they go to the weight of the evidence.”[18] Perhaps these courts meant to say that they had found that the proponent of the challenged expert witness testimony had shown admissibility by a preponderance, and that what non-disqualifying problems remained should be taken up on cross-examination.[19] The principle of charity, however, cannot exonerate federal judges from exercising the dodge repeatedly in the face of clear statutory language. Indeed, the Reporter reaffirmed the Rules Committee’s substantive judgment that questions of sufficient basis and reliable application of methodology are admissibility issues:[20]

“It is hard to see how expert testimony is reliable if the expert has not done sufficient investigation, or has cherry-picked the data, or has misapplied the methodology. The same ‘white lab coat’ problem − that the jury will not be able to figure out the expert’s missteps − would seem to apply equally to basis, methodology and application.”

Although the Reporter opined that some authors may have overstated judicial waywardness, he found the judicial disregard of the requirements of Rule 702(b) and (d) incontrovertible.[21]

Professor Capra restated his conclusions a year later, in 2019, when he characterized broad statements such as such as “challenges to the sufficiency of an expert’s basis raise questions of weight and not admissibility” as “misstatement[s] made by circuit courts in a disturbing number of cases… .”[22] Factual insufficiency and unreliable application of methodology are, of course, also credibility and ethical considerations, but they are the fact finders’ concern only after the proponent has shown admissibility by a preponderance of the evidence. Principled adjudication requires judges to say what they mean and mean what they say.

[1] See also Cruz-Vazquez v. Mennonite Gen. Hosp. Inc., 613 F.3d 54 (1st Cir. 2010) (reversing exclusion of an expert witness who was biased in favor of plaintiffs in medical cases and who was generally affiliated with plaintiffs’ lawyers; such issues of personal bias are for the jury in assessing the weight of the expert witness’s testimony). Another example would be those expert witnesses whose commitment to Marxist ideology is such that they reject any evidence proffered by manufacturing industry as inherently corrupt, while embracing any evidence proffered by labor or the lawsuit industry without critical scrutiny.

[2] In re Phenylpropanolamine (PPA) Prods. Liab. Litig., MDL No. 1407, 289 F. Supp. 2d 1230 (W.D. Wash. 2003) (Yale Hemorrhagic Stroke Project).

[3] Cook v. Rockwell Internat’l Corp., 580 F. Supp. 2d 1071, 1098 (D. Colo. 2006) (“Defendants next claim that Dr. Clapp’s study and the conclusions he drew from it are unreliable because they failed to comply with four factors or criteria for drawing causal interferences from epidemiological studies: accounting for known confounders … .”), rev’d and remanded on other grounds, 618 F.3d 1127 (10th Cir. 2010), cert. denied, ___ U.S. ___, 133 S.Ct. 22 (2012). For another example of a trial court refusing to see through important qualitative differences between and among epidemiologic studies, see In re Welding Fume Prods. Liab. Litig., 2006 WL 4507859, *33 (N.D. Ohio 2006) (reducing all studies to one level, and treating all criticisms as though they rendered all studies invalid)

[4] General Electric Co. v. Joiner, 522 U.S. 136 (1997).

[5] Proctor & Gamble Co. v. Haugen, 2007 WL 709298, at *2 (D. Utah 2007); see also United States v. McCluskey, 954 F.Supp.2d 1227, 1247-48 (D.N.M. 2013) (“the trial judge decides the scientific validity of underlying principles and methodology” and “once that validity is demonstrated, other reliability issues go to the weight − not the admissibility − of the evidence”); Murphy-Sims v. Owners Ins. Co., No. 16-CV-0759-CMA-MLC, 2018 WL 8838811, at *7 (D. Colo. Feb. 27, 2018) (“Concerns surrounding the proper application of the methodology typically go to the weight and not admissibility[.]”).

[6] Walker v. Gordon, 46 F. App’x 691, 696 (3rd Cir. 2002).

[7] In re Paoli R.R. Yard PCB Litig., 35 F.3d 717, 745 (3d Cir. 1994).

[8] United States v. Gipson, 383 F.3d 689, 696 (8th Cir. 2004)(relying upon pre-2000 authority for this proposition).

[9] City of Pomona v. SQM N.Am. Corp. 750 F.3d 1036, 1047 (9th Cir. 2014).

[10] Quiet Tech. DC-8, Inc. v. Hurel-Dubois UK Ltd., 326 F.3d 1333, 1343 (11th Cir. 2003).

[11] Puga v. RCX Sols., Inc., 922 F.3d 285, 294 (5th Cir. 2019). See also United States v. Hodge, 933 F.3d 468, 478 (5th Cir. 2019)(“As a general rule, questions relating to the bases and sources of an expert’s opinion affect the weight to be assigned that opinion rather than its admissibility and should be left for the jury’s consideration.”); MCI Communications Service Inc. v. KC Trucking & Equip. LLC, 403 F. Supp. 3d 548, 556 (W.D. La. 2019); Coleman v. United States, No. SA-16-CA-00817-DAE, 2017 WL 9360840, at *4 (W.D. Tex. Aug. 16, 2017); Alvarez v. State Farm Lloyds, No. SA-18-CV-01191-XR, 2020 WL 734482, at *3 (W.D. Tex. Feb. 13, 2020)(“To the extent State Farm wishes to attack the ‘bases and sources’ of Dr. Hall’s opinion, such questions affect the weight to be assigned to that opinion rather than its admissibility and should also be left for the jury’s consideration.”)(internal quotation and citation omitted); Patenaude v. Dick’s Sporting Goods, Inc., No. 9:18-CV-3151-RMG, 2019 WL 5288077, at *2 (D.S.C. Oct. 18, 2019) (“More fundamentally, each of these arguments goes to the factual basis of the report, … and it is well settled that the factual basis for an expert opinion generally goes to weight, not admissibility.”); Wischermann Partners, Inc. v. Nashville Hosp. Capital LLC, No. 3:17-CV-00849, 2019 WL 3802121, at *3 (M.D. Tenn. Aug. 13, 2019) (“[A]rguments that Pinkowski’s opinions are unreliable because he failed to review other relevant information and ignored certain facts bear on the factual basis for Pinkowski’s opinions, and, therefore, go to the weight, rather than the admissibility, of Pinkowski’s testimony.”).

[12] Milward v. Acuity Specialty Products Group, Inc., 639 F.3d 11, 22 (1st Cir. 2011) (internal citations omitted), cert. denied sub nom., U.S. Steel Corp. v. Milward, 132 S. Ct. 1002 (2012).

[13] Kuhn v. Wyeth, Inc., 686 F.3d 618, 633 (8th Cir. 2012): Kuhn v. Wyeth, Inc., 686 F.3d 618, 633 (8th Cir. 2012), rev’g Beylin v. Wyeth, 738 F.Supp. 2d 887, 892 (E.D.Ark. 2010) (MDL court) (Wilson, J. & Montgomery, J.) (excluding proffered testimony of Dr. Jasenka Demirovic who appeared to have “selected study data that best supported her opinion, while downplaying contrary findings or conclusions.”); see United States v. Finch, 630 F.3d 1057 (8th Cir. 2011) (the sufficiency of the factual basis for an expert’s testimony goes to credibility rather than admissibility, and only where the testimony “is so fundamentally unsupported that it can offer no assistance to the jury must such testimony be excluded”); Katzenmeier v. Blackpowder Prods., Inc., 628 F.3d 948, 952 (8th Cir. 2010)(“As a general rule, the factual basis of an expert opinion goes to the credibility of the testimony, not the admissibility, and it is up to the opposing party to examine the factual basis for the opinion in cross-examination.”); Paul Beverage Co. v. American Bottling Co., No. 4:17CV2672 JCH, 2019 WL 1044057, at *2 (E.D. Mo. Mar. 5, 2019) (admitting challenged opinion testimony without addressing the expert witness’s basis or application of methodology, following Eighth Circuit’s incorrect statement in Nebraska Plastics, Inc. v. Holland Colors Americas, Inc., 408 F.3d 410, 416 (8th Cir. 2005) that “[a]s a general rule, the factual basis of an expert opinion goes to the credibility of the testimony, not the admissibility, and it is up to the opposing party to examine the factual basis for the opinion in cross-examination[,]”). See also “The Fallacy of Cherry Picking As Seen in American Courtrooms” (May 3, 2014).

[14] See “Judicial Dodgers – Reassigning the Burden of Proof on Rule 702” (May 13, 2020); “Judicial Dodgers – The Crossexamination Excuse for Denying Rule 702 Motions” (May 11, 2020).

[15] Fed. R. Evid. 702, Advisory Note (quoting In re Paoli RR Yard PCB Litig., 35 F.3d 717, 745 (3d Cir. 1994)).

[16] See Nease v. Ford Motor Co., 848 F.3d 219, 231 (4th Cir. 2017) (“For the district court to conclude that Ford’s reliability arguments simply ‘go to the weight the jury should afford Mr. Sero’s testimony’ is to delegate the court’s gatekeeping responsibility to the jury.”).

[17] Daniel J. Capra, Reporter’s Memorandum re Forensic Evidence, Daubert and Rule 702, at 1-2 (Apr. 1, 2018)

[18] Id. at 43.

[19] Id. at 43, 49-50.

[20] Id. at 49-50.

[21] Id. at 52.

[22] Daniel J. Capra, Reporter, Reporter’s Memorandum re Possible Amendments to Rule 702, Advisory Comm. on Evidence Rules, Minutes of Meeting at 23 (May 3, 2019).

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SKAPPOLOGY

May 26th, 2020

The Genetic Literacy Project (GLP) asks:

“Who is David and who is Goliath in the lobbying battle over agricultural biotechnology? Activists? Agro-business? In a commitment to transparency, the GLP has mined 5 years of data to help the public understand the funding network that shapes the biotechnology debate.”

The amount of money flowing into the campaign against genetically modified organisms (GMOs) is astonishing, but it does not stop the hypocritical complaints against industry’s sponsorship of studies to help show the safety of GMOs. In a recent on-line article, the GLP has published charts to map contributions from not-for-profit non-governmental organizations to anti-biotechnology advocacy groups. Close to a billion dollars ($850M) flowed into the coffers of these organizations from 2012 to 2016. The GLP’s work on tracking this funding is commendable for bringing balance to the debate about the effect of corporate money on health and environmental issues. Corporate includes the lawsuit industry and the advocacy industries.

Well actually, it would be a wonderful world if the GLP’s tracking were unnecessary. In one such alternative universe, people would ask to examine the evidence for and against claims, and they would have a healthy respect for uncertainty.

Studies funded by parties are routinely relied upon in litigation, and they are often pivotal in how courts decide significant claims of environmental or occupational harm.[1] Unfortunately, the sponsorship of studies by plaintiffs’ counsel, third-party litigation funding entities, and advocacy groups is often obscured or hidden.

* * * * * * * * * * * *

I recently happened upon an article of interest in an obscure journal, by a well-known author.[2] The author, John C. Bailar, formerly an Editor-in-Chief of the Journal of the National Cancer Institute, was professor emeritus in the University of Chicago’s Department of Public Health Sciences. He died in September 2016. Bailar was a graduate of the Yale University medical school, and also held a doctorate in statistics.

There is nothing ground breaking in Bailar’s article, but it is a nice summary of the ways that errors can creep into the scientific literature, short of actual fabrication or falsification of data.[3] It is also worth reading because it is an article that comes from one of the several Coronado Conferences, sponsored by an advocacy organization that has fraudulently concealed its funding, The Project on Scientific Knowledge and Public Policy, aka SKAPP.

To be sure, authors of SKAPP-funded articles have invariably cited their funding from SKAPP, and Bailar was no exception. Bailar made the following acknowledgements:

“Support for this paper was provided by The Project on Scientific Knowledge and Public Policy (SKAPP) at The George Washington University School of Public Health and Health Services. It is revised from a paper presented at SKAPP’s March 2006 Coronado Conference “Truth and Advocacy: The Quality and Nature of Litigation and Regulatory Science.” The papers from that conference will be published elsewhere.”[4]

The acknowledgement of support was rather anemic by SKAPP standards. Most SKAPP-funded articles recited something closer to the following provided by David Michaels, who headed up SKAPP and worked as an expert witness for the litigation industry, until becoming the Administrator of the Occupational Health & Safety Administration, in President Obama’s administration:[5]

“DM [David Michaels] and CM [Celeste Monforton] are employed by the George Washington University School of Public Health and Health Services as part of the Project on Scientific Knowledge and Public Policy (SKAPP). Their salaries, in part, are funded by the Common Benefit Litigation Expense Trust, a fund established pursuant to a court order in the Silicone Gel Breast Implant Products Liability litigation. SKAPP’s funding is unrestricted; its funders are not given advance notice or the opportunity to review or approve any documents produced by the project. PL [Peter Lurie] is with Public Citizen’s Health Research Group.”

Michaels’ statement was perhaps a little more forthcoming, but few scientists or lay persons would know that his salary, and support, came from plaintiffs’ lawyers as part of an active litigation effort. Although Michaels claimed that the funding was unrestricted, like Big Tobacco funding, the sponsor, plaintiffs’ counsel, created a substantial selection effect in choosing beneficiaries who would deliver its pre-approved message. The Common Benefit Trust may sound like an eleemosynary, public-spirited, organization, with the imprimatur of the federal court system. It was not.

Was Bailar influenced by his source of funding? His topic would have permitted him many examples from the annals of science or litigation, but interestingly one of the few examples Bailar chose to give details about was a scientific dispute between the semiconductor industry and Richard Clapp, who was acting as an expert witness in litigation against that industry. Although Clapp used a study design known to be inaccurate and biased, Bailar touted Clapp’s research over that sponsored by members of the industry. Richard Clapp, in addition to have been an expert witness for the litigation industry on many occasions, also happened to have been a member of the SKAPP’s advisory committee. Hmmm.

Whence comes SKAPP funding? SKAPP trades on most readers’ lack of familiarity with how “common benefit funds” are established. They sound like some sort of disembodied charitable trust, such as the Pew. In fact, the silicone common benefit trust was nothing more than a funding device for mass federal litigation involving silicone breast implants. Ironically, the funding came from a litigation in which one leading judge described plaintiffs’ expert witnesses as “charlatans,” and the litigation claims as largely based upon fraud.[6] Cynics might believe that Bailar’s choice of Clapp versus the semiconductor industry, regardless of the merits, was driven by a desire to please SKAPP & Clapp.

The common benefit fund for the silicone-gel breast implant litigation was created by Order 13, “Establishing Plaintiffs’ Litigation Expense Fund to Compensate and Reimburse Attorneys for Services Performed and Expenses Incurred for Common Benefit.” The late Judge Sam Pointer, appointed to preside over MDL 926, In re Silicone Gel Breast Implants Products Liability Litigation, Master File No. CV 92-P-10000-S, entered the order on July 23, 1993. Some of the pertinent terms of Order 13 illustrate how it was supposed to operate:

This order is entered in order to provide for the fair and equitable sharing among plaintiffs of the cost of special services performed and expenses incurred by attorneys acting for the common benefit of all plaintiffs.

Plaintiffs’ Litigation Expense Fund to be Established. Plaintiffs’ National Liaison Counsel … are directed to establish an interest-bearing account to receive and disburse funds as provided in this order.

***

Assessment.

(a)    All plaintiffs and their attorneys who, after this date, either agree — for a monetary consideration — to settle, compromise, dismiss, or reduce the amount of a claim or, with or without a trial, recover a judgment for monetary damages or other monetary relief, including both compensatory and punitive damages, with respect to a breast implant claim are hereby assessed:

(1)    5% of the “gross monetary recovery,” if the agreement is made or the judgment is entered after this date and before November 1, 1993, or

(2)    6% of the “gross monetary recovery,” if the agreement is made or the judgment is entered after October 31, 1993.

Defendants are directed to withhold this assessment from amounts paid to plaintiffs and their counsel, and to pay the assessment into the fund as a credit against the settlement or judgment. ***

Disbursements.

(a)    Payments may be made from the fund to attorneys who provide services or incur expenses for the joint and common benefit of plaintiffs in addition to their own client or clients. Attorneys eligible are not limited to Plaintiffs’ National Liaison Counsel and members of Plaintiffs’ National Steering Committee, but include, for example, other attorneys called upon by them to assist in performing their responsibilities, State Liaison Counsel, and other attorneys performing similar responsibilities in state court actions in which the presiding state-court judge has imposed similar obligations upon plaintiffs to contribute to the fund.

(b)    Payments will be allowed only to compensate for special services performed, and to reimburse for special expenses incurred, for the joint and common benefit of all plaintiffs.

***

(c)    No amounts will be disbursed without review and approval by a committee of federal and state judicial officers to be designated by the court. The committee may, however, utilize the services of a special master to assist in this review, and may authorize one or more of its members to act for the committee in approving particular types of applications for disbursement.

(d)    If the fund exceeds the amount needed to make payments as provided in this order, the court will order an refund to those who have contributed to the fund. Any such refund will be made in proportion to the amount of the contributions.”

For a while, a defense lawyer, representing the defendants in the silicone MDL, participated in discussions concerning MDL 926 Order 13 funds, until the plaintiffs’ lawyers decided that his services were not needed, and excluded him from discussions of the use of the monies. The reality is that the plaintiffs’ lawyers in the silicone litigation were able to bamboozle the slim oversight committee into approving a propaganda campaign against Daubert gatekeeping, and that recipients of the plaintiffs’ lawyers’ largesse were able to misrepresent their funding as though it were from a federal court.

There are further ironies connected with the silicone common benefit trust. First, the silicone litigation was effectively over when the court-appointed expert witnesses’ reports that announced that the plaintiffs’ expert witnesses lacked sound scientific evidence to support conclusions of causation. SKAPP’s website reports that its activities started around 2002, by which time both the court-appointed witnesses, as well as the British Ministry of Health, and the Institute of Medicine’s select committee had reported that there was no basis for the plaintiffs’ causal claims in litigation.[7] The second irony is that SKAPP, through its sponsorship of various research and writing projects, had made the recipients of SKAPP money, by the terms of Order 13, agents of the silicone plaintiffs’ lawyers and their clients. Recipients of SKAPP funding who did not disclose that their support or salaries come from the coffers of plaintiffs’ counsel were engaged in misleading their readers and the scientific and legal communities.

I have written often in the past about SKAPP as an agent of plaintiffs’ counsel in mass tort litigation.[8] The concern is not new, but it has continuing significance because of the asymmetrical standard advanced by the lawsuit industry and its scientific advisors who seek to disqualify manufacturing industry and its scientific advisors from participating in scientific debate and argument about various health claims.[9]

[1] See, e.g., Leaf River Forest Prods. v. Ferguson, 662 So. 2d 648, 657 (Miss. 1995) (litigation involving defense expert witness’s reliance upon dioxin studies funded by defendant paper mills); Maurer v. Heyer-Schulte Corp., No. Civ. A. 92-3485, 2002 WL 31819160 at *3 (E.D. La. Dec. 13, 2002) (granting defendant’s summary judgment against plaintiff’s claim that breast implants caused her harm; citing defendants’ sponsored epidemiologic studies showing no causal link, including epidemiologic study conducted in Sweden); Nat’l Res. Def. Council v. Evans, 232 F. Supp. 2d 1003, 1013 (N.D. Cal. 2002) (“commend[ing] defendants’ sponsorship of independent scientific research…”); FTC v. Pantron I, Corp., 1991 U.S. Dist. LEXIS 21858 (C.D. Cal. Sept 6, 1991) (finding study funded by defendants met “basic and fundamental requirements for scientific validity and reliability”).

[2] John C. Bailar, “How to distort the scientific record without actually lying: truth, and the arts of science,” 11 European J. Oncol. 217 (2006).

[3] Id. at 218.

[4] Id. at 223.

[5] David Michaels, Celeste Monforton & Peter Lurie, “Selected science: an industry campaign to undermine an OSHA hexavalent chromium standard,” 65 Envt’l Health 5 (2006).

[6] Hon. Jack B. Weinstein, “Preliminary Reflections on Administration of Complex Litigation” 2009 Cardozo L. Rev. de novo 1, 14 (2009).

[7] Independent Review Group, Silicone Breast Implants: The Report of the Independent Review Group 8, 22-23 (July 1998) (concluding that there was no demonstrable risk of connective tissue disease from silicone breast implants); Stuart Bondurant, Virginia Ernster, and Roger Herdman, eds., Safety of Silicone Breast Implants (1999) (rejecting plaintiffs’ theories and litigation claims of systemic disease).

[8] “SKAPP A LOT” (April 30, 2010); “Manufacturing Certainty” (Oct. 25, 2011); “David Michaels’ Public Relations Problem” (Dec. 2, 2011); “Conflicted Public Interest Groups” (Nov. 3, 2013). See also Walter Olson, Schools for Misrule: Legal Academia and an Overlawyered America 121-22 (2011); David E. Bernstein & Eric G. Lasker, “Defending Daubert: It’s Time to Amend Federal Rule of Evidence 702,” 57 William & Mary L. Rev. 1, 39 & n.211 (2015); Ted Frank, “Daubert Debate,” Overlawyered (July 5, 2003); Peter Nordberg, “Bernstein on SKAPP (part 1),” Daubert on the Web (Jul)y 02, 2003).

[9] Consider the media hysteria over former President Obama’s nomination of Dr. Robert Califf, to serve as Chair of the Food and Drug Administration.[9] The criticism was based upon his having served as the founding director of the Duke Clinical Research Institute, which received funding directly from pharmaceutical companies. The Senate confirmed Califf (89 to 4), but the controversy highlights the hypocrisy in play. Brady Dennis, “Senate confirms Robert Califf as new FDA commissioner,” Wash. Post (Feb. 24, 2016).

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Judicial Dodgers – Reassigning the Burden of Proof on Rule 702

May 13th, 2020

Explaining the denial of a Rule 702 motion in terms of the availability of cross-examination is just one among several dodges that judges use to avoid fully engaging with Rule 702’s requirements.[1] Another dodge involves shifting the burden of proof on admissibility from the proponent of the challenged expert witness to the challenger. This dodgewould appear to violate well-established law.

The Supreme Court, in deciding Daubert, made clear that the question whether an expert witness’s opinion was admissible was governed under the procedure set out in Federal Rule of Evidence 104(a).[2] The significance of placing the Rule 702 issues under the procedures set out in Rule 104(a) is that the trial judge must make the admissibility determination, and that he or she is not bound by the rules of evidence. The exclusion of the admissibility determination from the other rules of evidence means that trial judges can look at challenged expert witnesses’ relied-upon materials, and other facts, data, and opinions, regardless of these materials’ admissibility. The Supreme Court also made clear that the admissibility of an expert witness’s opinion testimony should be shown “by a preponderance of proof.”[3] Every court that has directly addressed the burden of proof issue in a Rule 702 challenge to expert witness testimony has clearly assigned that burden to the proponent of the testimony.[4]

Trial courts intent upon evading gatekeeping responsibility, however, have created a presumption of admissibility. When called upon to explain why they have denied Rule 702 challenges, these courts advert to the presumption as an explanation and justification for the denial.[5] Some courts even manage to discuss the burden of proof upon the proponent, and a presumption of admissibility, in almost the same breath.[6]

In his policy brief for amending Rule 702, Lee Mickus traces the presumption innovation to Borawick v. Shay, a 1995 Second Circuit decision that involved a challenge to hypnotically refreshed (or created) memory.[7] In Borawick, the Court of Appeals held that the plaintiff’s challenge turned upon whether Borawick’s testimony was competent or admissible, and that it did not involve the “the admissibility of data derived from scientific techniques or expert opinions.”[8] Nevertheless, in dicta, the court observed that “by loosening the strictures on scientific evidence set by Frye, Daubert reinforces the idea that there should be a presumption of admissibility of evidence.”[9]

Presumptions come in different forms and operate differently, and this casual reference to a presumption in dictum could mean any number of things. A presumption of admissibility could mean simply that unless there is a challenge to an expert witness’s opinion, the opinion is admissible.[10] The presumption could be a bursting-bubble (Thayer) presumption, which disappears once the opponent of the evidence credibly raises questions about the evidence’s admissibility. The presumption might be something that does not disappear, but once the admissibility is challenged, the presumption continues to provide some evidence for the proponent. And in the most extreme forms, the (Morgan) presumption might be nothing less than a judicially artful way of saying that the burden of proof is shifted to the opponent of the evidence to show inadmissibility.[11]

Although Borawick suggested that there should be a presumption, it did not exactly hold that one existed. A presumption in favor of the admissibility of evidence raises many questions about the nature, definition, and operation of the presumption. It throws open the question what evidence is needed to rebut the presumption. For instance, may a party whose expert witness is challenged not defend the witness’s compliance with Rule 702, stand on the presumption, and still prevail?

There is no mention of a presumption in Rule 702 itself, or in any Supreme Court decision on Rule 702, or in the advisory committee notes. Inventing a presumption, especially a poorly described one, turns the judicial discretion to grant or deny a Rule 702 challenge into an arbitrary decision.

Most importantly, given the ambiguity of “presumption,” a judicial opinion that denies a Rule 702 challenge by invoking a legal fiction fails to answer the question whether the proponent of the expert witness has carried the burden of showing that all the subparts of Rule 702 were satisfied by a preponderance of the evidence. While judges may prefer not to endorse or disavow the methodology of an otherwise “qualified” expert witness, their office requires them to do so, and not hide behind fictional presumptions.

1

[1] “Judicial Dodgers – The Crossexamination Excuse for Denying Rule 702 Motions” (May 11, 2020).

[2] Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579, 592 n.10 (1993).

[3] Id., citing Bourjaily v. United States, 483 U. S. 171, 175-176 (1987).

[4] Barrett v. Rhodia, Inc., 606 F.3d 975, 980 (8th Cir. 2010) (quoting Marmo v. Tyson Fresh Meats, Inc., 457 F.3d 748, 757 (8th Cir. 2006)); Beylin v. Wyeth, 738 F. Supp. 2d 887 (E.D. Ark. 2010) (MDL court) (Wilson, J. & Montgomery, J.); Pride v. BIC Corp., 218 F.3d 566, 578 (6th Cir. 2000); Reece v. Astrazeneca Pharms., LP, 500 F. Supp. 2d 736, 742 (S.D. Ohio 2007).

[5] See, e.g., Cates v. Trustees of Columbia Univ. in City of New York, No. 16CIV6524GBDSDA, 2020 WL 1528124, at *6 (S.D.N.Y. Mar. 30, 2020) (discussing presumptive admissibility); Price v. General Motors, LLC, No. CIV-17-156-R, 2018 WL 8333415, at *1 (W.D. Okla. Oct. 3, 2018) (“[T]here is a presumption under the Rules that expert testimony is admissible.”)(internetal citation omitted); Powell v. Schindler Elevator Corp., No. 3:14cv579 (WIG), 2015 WL 7720460, at *2 (D. Conn. Nov. 30, 2015) (“The Second Circuit has made clear that Daubert contemplates liberal admissibility standards, and reinforces the idea that there should be a presumption of admissibility of evidence.”); Advanced Fiber Technologies (AFT) Trust v. J & L Fiber Services, Inc., No. 1:07-CV-1191, 2015 WL 1472015, at *20 (N.D.N.Y. Mar. 31, 2015) (“In assuming this [gatekeeper] role, the Court applies a presumption of admissibility.”); Crawford v. Franklin Credit Mgt. Corp., 08-CV-6293 (KMW), 2015 WL 13703301, at *2 (S.D.N.Y. Jan. 22, 2015) (“[T]he court should apply ‘a presumption of admissibility’ of evidence” in carrying out the gatekeeper function.); Martinez v. Porta, 598 F. Supp. 2d 807, 812 (N.D. Tex. 2009) (“Expert testimony is presumed admissible”).

[6] S.E.C. v. Yorkville Advisors, LLC, 305 F. Supp. 3d 486, 503-04 (S.D.N.Y. 2018) (“The party seeking to introduce the expert testimony bears the burden of establishing by a preponderance of the evidence that the proffered testimony is admissible. There is a presumption that expert testimony is admissible … .”) (internal citations omitted).

[7] Borawick v. Shay, 68 F.3d 597, 610 (2d Cir. 1995), cert. denied, 517 U.S. 1229 (1996).

[8] Id.

[9] Id. (referring to Frye v. United States, 293 F. 1013 (D.C.Cir.1923)).

[10] In re Zyprexa Prod. Liab. Litig., 489 F. Supp. 2d 230, 282 (E.D.N.Y. 2007) (Weinstein, J.) (“Since Rule 702 embodies a liberal standard of admissibility for expert opinions, the assumption the court starts with is that a well-qualified expert’s testimony is admissible.”).

[11] See, e.g., Orion Drilling Co., LLC v. EQT Prod. Co., No. CV 16-1516, 2019 WL 4273861, at *34 (W.D. Pa. Sept. 10, 2019) (after declaring that “[e]xclusion is disfavored” under Rule 702, the court flipped the burden of production and declared the opinion testimony admissible, stating “Orion has not established that incorporation of the data renders Ray’s opinion unreliable.”).

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Judicial Dodgers – The Crossexamination Excuse for Denying Rule 702 Motions

May 11th, 2020

In my last post,[1] I praised Lee Mickus’s recent policy paper on amending Rule 702 for its persuasive force on the need for an amendment, as well as a source for helping lawyers anticipate common judicial dodges to a faithful application of the rule.[2] There are multiple dodges used by judicial dodgers, and it behooves litigants to recognize and anticipate them. In this post, and perhaps future ones, I elaborate upon the concerns that Mickus documents.

One prevalent judicial response to the Rule 702 motion is to kick the can and announce that the challenge to an expert witness’s methodological shenanigans can and should be addressed by crossexamination. This judicial response was, of course, the standard one before the 1993 Daubert decision, but Justice Blackmun’s opinion kept it alive in frequently quote dicta:

“Vigorous cross-examination, presentation of contrary evidence, and careful instruction on the burden of proof are the traditional and appropriate means of attacking shaky but admissible evidence.”[3]

Justice Blackmun, no doubt, believed he was offering a “helpful” observation here, but the reality is quite different. Traditionally, courts allowed qualified expert witnesses to opine with wild abandon, after showing that they had the very minimal qualifications required to do so in court. In the face of this traditional judicial lassitude, “[v]igorous cross-examination, presentation of contrary evidence, and careful instruction on the burden of proof” were all a litigant could hope to accomplish in litigation. Furthermore, the litany of remedies for “shaky but admissible evidence” fails to help lower court judges and lawyers sort shaky but admissible evidence from shaky and inadmissible evidence.

Perhaps even more to the point, cases at common law “traditionally” did not involve multivariate logistic regression, structural equation models, propensity score weighting, and the like. Juries did just fine on whether Farmer Brown had exercised due care when he ran over his neighbor’s cow with his tractor, or even when a physician opined that a child was born 350 days after the putative father’s death was sired by the testator and entitled to inherit from “dad.”

Mickus is correct that a trial judge’s comment that the loser of a Rule 702 motion is free to cross-examine is often a dodge, an evasion, or an outright failure to engage with the intricacies of a complex methodological challenge.[4] Stating that the “traditional and appropriate means of attacking shaky but admissible evidence” remain available is a truism, and might be offered as judicial balm to the motion loser, but the availability of such means is hardly an explanation or justification for denying the Rule 702 motion. Furthermore, Justice Blackmun’s observation about traditional means was looking back at an era when in most state and federal court, a person found to be minimally qualified, could pretty much say anything regardless of scientific validity. That was the tradition that stood in active need of reform when Daubert was decided in 1993.

Mickus is also certainly correct that the whole point of judicial gatekeeping is that the presentation of vive voce testimony before juries is not an effective method for revealing shaky, inadmissible opinion testimony. A few courts have acknowledged that cross-examination in front of a jury is not an appropriate justification for admitting methodologically infirm expert witness opinion testimony. In the words of Judge Jed Rakoff, who served on the President’s Council of Advisors on Science and Technology,[5] addressed the limited ability of cross-examination in the context of forensic evidence:

“Although effective cross-examination may mitigate some of these dangers, the explicit premise of Daubert and Kumho Tire is that, when it comes to expert testimony, cross-examination is inherently handicapped by the jury’s own lack of background knowledge, so that the Court must play a greater role, not only in excluding unreliable testimony, but also in alerting the jury to the limitations of what is presented.”[6]

Judge Rakoff’s point is by no means limited to forensic evidence, and it has been acknowledged more generally by Professor Daniel Capra, the Reporter to the Advisory Committee on Evidence Rules:

“the key to Daubert is that cross-examination alone is ineffective in revealing nuanced defects in expert opinion testimony and that the trial judge must act as a gatekeeper to ensure that unreliable opinions don’t get to the jury in the first place.”[7]

Juries do not arrive at the court house knowledgeable about statistical and scientific methods; nor are they prepared to spend weeks going over studies to assess their quality, and whether an expert witness engaged in cherry picking, misapplying methodologies, or insufficient investigation.[8] In discussing the problem of expert witnesses’ overstating the strength of their opinions, beyond what is supported by evidence, the Reporter stressed the limits and ineffectiveness of remedial adversarial cross-examination:

“Perhaps another way to think about cross-examination as a remedy is to compare the overstatement issue to the issues of sufficiency of basis, reliability of methodology, and reliable application of that methodology. As we know, those three factors must be shown by a preponderance of the evidence. The whole point of Rule 702 — and the Daubert-Rule 104(a) gatekeeping function — is that these issues cannot be left to cross-examination. The underpinning of Daubert is that an expert’s opinion could be unreliable and the jury could not figure that out, even given cross-examination and argument, because the jurors are deferent to a qualified expert (i.e., the white lab coat effect). The premise is that cross-examination cannot undo the damage that has been done by the expert who has power over the jury. This is because, for the very reason that an expert is needed (because lay jurors need assistance) the jury may well be unable to figure out whether the expert is providing real information or junk. The real question, then, is whether the dangers of overstatement are any different from the dangers of insufficient basis, unreliability of methodology, and unreliable application. Why would cross-examination be insufficient for the latter yet sufficient for the former?

It is hard to see any difference between the risk of overstatement and the other risks that are regulated by Rule 702. When an expert says that they are certain of a result — when they cannot be — how is that easier for the jury to figure out than if an expert says something like ‘I relied on four scientifically valid studies concluding that PCB’s cause small lung cancer’. When an expert says he employed a ‘scientific methodology’ when that is not so, how is that different from an expert saying “I employed a reliable methodology” when that is not so?”[9]

The Reporter’s example of PCBs and small lung cancer was an obvious reference to the Joiner case, in which the Supreme Court held that the trial judge had properly excluded causation opinions. The Reporter’s point goes directly to the cross-examination excuse for not shirking the gatekeeping function. In Joiner, the Court held that gatekeeping was necessitated when cross-examination was insufficient in the face of an analytical gap between methodology and conclusion.[10] Indeed, such gaps are or should be present in most well-conceived Rule 702 challenges.

The problem is not only that juries defer to expert witnesses. Juries lack the competence to assess scientific validity. Although many judges are lacking in such competence, at least litigants can expect them to read the Reference Manual on Scientific Evidence before they read the parties’ briefs and the expert witnesses’ reports. If the trial judge’s opinion evidences ignorance of the Manual, then at least there is the possibility of an appeal. It will be a strange day in a stranger world, when a jury summons arrives in the mail with a copy of the Manual!

The rules of evidence permit expert witnesses to rely upon inadmissible evidence, at least when experts in their field would do so reasonably. To decide whether the reliance is reasonable requires the decision maker go outside the “proofs” that would typically be offered at trial. Furthermore, the decision maker – gatekeeper – will have to read the relied-upon study and data to evaluate the reasonableness of the reliance. In a jury trial, the actual studies relied upon are rarely admissible, and so the jury almost never has the opportunity to read them to make its own determination of reasonableness of reliance, or of whether the study and its data really support what the expert witness draws from it.

Of course, juries do not have to write opinions about their findings. They need neither explain nor justify their verdicts, once the trial court has deemed that there is the minimally sufficient evidence to support a verdict. Juries, with whatever help cross-examination provides, in the absence of gatekeeping, cannot deliver anything approaching scientific due process of law.

Despite Supreme Court holdings, a substantially revised and amended Rule 702, and clear direction from the Advisory Committee, some lower courts have actively resisted enforcing the requirements of Rule. 702 Part of this resistance consists in pushing the assessment of the reliability of the data and assumptions used in applying a given methodology out of the gatekeeping column and into the jury’s column. Despite the clear language of Rule 702, and the Advisory Committee Note,[11] some Circuits of the Court of Appeals have declared that assessing the reliability of assumptions and data is not judges’ work (outside of a bench trial).[12]

As Seinfeld has taught us, rules are like reservations. It is not enough to make the rules, you have to keep and follow them. Indeed, following the rule is really the important part.[13] Although an amended Rule 702 might include a provision that “we really mean this,” perhaps it is worth a stop at the Supreme Court first to put down the resistance.

[1] “Should Federal Rule of Evidence 702 Be Amended?” (May 8, 2020).

[2] Lee Mickus, “Gatekeeping Reorientation: Amend Rule 702 to Correct Judicial Misunderstanding about Expert Evidence,” Washington Legal Foundation Critical Legal Issues Working Paper No. 217 (May 2020).

[3] Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579, 596 (1993).

[4] See, e.g., AmGuard Ins. Co. v. Lone Star Legal Aid, No. CV H-18-2139, 2020 WL 60247, at *8 (S.D. Tex. Jan. 6, 2020) (“[O]bjections [that the expert could not link her experienced-based methodology to her conclusions] are better left for cross examination, not a basis for exclusion.”); Powell v. Schindler Elevator Corp., No. 3:14cv579 (WIG), 2015 WL 7720460, at *2 (D. Conn. Nov. 30, 2015) (“To the extent Defendant argues that Mr. McPartland’s conclusions are unreliable, it may attack his report through cross examination.”); Wright v. Stern, 450 F. Supp. 2d 335, 359–60 (S.D.N.Y. 2006) (“In a close case, a court should permit the testimony to be presented at trial, where it can be tested by cross-examination and measured against the other evidence in the case.”) (internal citation omitted). See also Adams v. Toyota Motor Corp., 867 F.3d 903, 916 (8th Cir. 2017) (affirming admission of expert testimony, reiterating the flexibility of the Daubert inquiry and emphasizing that defendant’s concerns could all be addressed with “[v]igorous cross-examination, presentation of contrary evidence, and careful instruction on the burden of proof”); Liquid Dynamics Corp. v. Vaughan Corp., 449 F.3d 1209, 1221 (Fed. Cir. 2006) (“The identification of such flaws in generally reliable scientific evidence is precisely the role of cross-examination.” (internal citation omitted)); Carmichael v. Verso Paper, LLC, 679 F. Supp. 2d 109, 119 (D. Me. 2010) (“[W]hen the adequacy of the foundation for the expert testimony is at issue, the law favors vigorous cross-examination over exclusion.”); Crawford v. Franklin Credit Mgt. Corp., 08-CV-6293 (KMW), 2015 WL 13703301, at *6 (S.D.N.Y. Jan. 22, 2015) (“In light of the ‘presumption of admissibility of evidence,’ that opportunity [for cross-examination] is sufficient to ensure that the jury receives testimony that is both relevant and reliable.”) (internal citation omitted).

Even the most explicitly methodological challenges are transmuted into cross-examination issues by refusnik courts. For instance, cherry picking is reduced to a credibility issue for the jury and not germane to the court’s Rule 702 determination. In re Chantix Prods. Liab. Litig., 889 F. Supp. 2d 1272, 1288 (N.D. Ala. 2012) (finding that an expert witness’s deliberate decision not to rely upon clinical trial data merely “is a matter for cross-examination, not exclusion under Daubert”); In re Urethane Antitrust Litig., 2012 WL 6681783, at *3 (D.Kan.) (“The extent to which [an expert] considered the entirety of the evidence in the case is a matter for cross-examination.”); Bouchard v. Am. Home Prods. Corp., 2002 WL 32597992, at *7 (N.D. Ohio) (“If the plaintiff believes that the expert ignored evidence that would have required him to substantially change his opinion, that is a fit subject for cross-examination.”). Similarly, courts have by ipse dixit made flawed application of what a standard methodological into merely a credibility issue to be explore by cross-examination rather than by judicial gatekeeping. United States v. Adam Bros. Farming, 2005 WL 5957827, at *5 (C.D. Cal. 2005) (“Defendants’ objections are to the accuracy of the expert’s application of the methodology, not the methodology itself, and as such are properly reserved for cross-examination.”); Oshana v. Coca-Cola Co., 2005 WL 1661999, at *4 (N.D. Ill.) (“Challenges addressing flaws in an expert’s application of reliable methodology may be raised on cross-examination.”).

[5] President’s Council of Advisors on Science and Technology, Report to the President on Forensic Science in Criminal Courts: Ensuring Scientific Validity of Feature-Comparison Methods (Sept. 2016).

[6] United States v. Glynn, 578 F. Supp. 2d 567, 574 (S.D.N.Y. 2008) (Rakoff, J.)

[7] Daniel J. Capra, Reporter, Advisory Comm. on Evidence Rules, Minutes of Meeting at 23 (May 3, 2019) (comments of the Reporter).

[8] Daniel J. Capra, Reporter’s Memorandum re Forensic Evidence, Daubert and Rule 702 at 50 (April 1, 2018) (identifying issues such as insufficient investigation, cherry-picking data, or misapplying standard methodologies, as examples of a “white lab coat” problem resulting from juries’ inability to evaluate expert witnesses’ factual bases, methodologies, and applications of methods).

[9] Daniel J. Capra, Reporter, Advisory Comm. on Evidence Rules, Minutes of Meeting at 10-11 (Oct. 1, 2019) (comments of the Reporter on possible amendment of Rule 702) (internal citation to Joiner omitted).

[10] Id. at 11 n.5.

[11] See In re Paoli RR Yard PCB Litig., 35 F.3d 717, 745 (3d Cir. 1994) (calling for a close, careful analysis of the application of a proper methodology to every step in the case; “any step that renders the analysis unreliable renders the expert’s testimony inadmissible whether the step completely changes a reliable methodology or merely misapplies that methodology”).

[12] See, e.g., City of Pomona v. SQM North Am. Corp., 750 F.3d 1036, 1047 (9th Cir. 2014) (rejecting the Paoli any-step approach without careful analysis of the statute, the advisory committee note, or Supreme Court decisions); Manpower, Inc. v. Ins. Co. of Pa., 732 F.3d 796, 808 (7th Cir. 2013) (“[t]he reliability of data and assumptions used in applying a methodology is tested by the adversarial process and determined by the jury; the court’s role is generally limited to assessing the reliability of the methodology – the framework – of the expert’s analysis”); Bonner v. ISP Techs., Inc., 259 F.3d 924, 929 (8th Cir. 2001) (“the factual basis of an expert opinion goes to the credibility of the testimony, not the admissibility, and it is up to the opposing party to examine the factual basis for the opinion in cross-examination”).

[13] Despite the clarity of the revised Rule 702, and the intent to synthesize Daubert, Joiner, Kumho Tire, and Weisgram, some courts have insisted that nothing changed with the amended rule. See, e.g., Pappas v. Sony Elec., Inc., 136 F. Supp. 2d 413, 420 & n.11 (W.D. Pa. 2000) (opining that Rule 702 as amended did not change the application of Daubert within the Third Circuit) (“The Committee Notes to the amended Rule 702 cite and discuss several Court of Appeals decisions that have properly applied Daubert and its progeny. Among these decisions are numerous cases from the Third Circuit. See Committee Note to 2000 Amendments to Fed. R.Evid. 702. Accordingly, I conclude that amended Rule 702 does not effect a change in the application of Daubert in the Third Circuit.”). Of course, if nothing changed, then the courts that take this position should be able to square their decisions with text of Rule 702, as amended in 2000.

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Should Federal Rule of Evidence 702 Be Amended?

May 8th, 2020

Almost 27 years have passed since the United States Supreme Court issued its opinion in Daubert.[1] The holding was narrow. The Court reminded the Bar that Federal Rule of Evidence 702 was a statute, and that courts were thus bound to read it as a statute. The plain language of Rule 702 had been adopted by the Court in 1972, and then enacted by Congress, to be effective on July 1, 1975. Absent from the enacted Rule 702 was the “twilight zone” test articulated by a lower federal court in 1923.[2] In the Daubert case, the defense erroneously urged the application of the twilight zone test. In the post-modern way, the plaintiffs urged the application of no test.[3] The Court held simply that the twilight zone test had not been incorporated in the statutory language of Rule 702. Instead, the Court observed that the plain language of the statute imposed “helpfulness” and epistemic requirements for admitting expert witness opinion testimony.

It took another two Supreme Court decisions to flesh out the epistemic requirements for expert witnesses’ opinions,[4] and a third decision in which the Court told the Bench and Bar that the requirements of Rule 702 are “exacting.”[5] After the Supreme Court had added significantly to Rule 702’s helpfulness and knowledge requirements, the Advisory Committee revised the rule in 2000, to synthesize and incorporate these four Supreme Court decisions, and scholarly thinking about the patho-epistemology of expert witness opinion testimony. The Committee revised Rule 702 again in 2011, but only on “stylistic” issues, without any intent to add to or subtract from the 2000 rule.

Not all judges got the memo, or bothered to read and implement the revised Rule 702, in 2000. At both the District Court and the Circuit levels, courts persisted, and continue to persist, in citing retrograde decisions that predate the 2000 amendment, and even predate the 1993 decision in Daubert. Even the Supreme Court, in a 2011 opinion that did not involve the interpretation of Rule 702, was misled by a Solicitor General’s amicus brief, into citing one of the most anti-science, anti-method, post-modern, pre-Daubert, anything-goes decisions.[6] The judicial resistance to Rule 702 is well documented in many scholarly articles,[7] by the Reporter to the Advisory Committee,[8] and in the pages of this and other blogs.

In 2015, when evidence scholar David Bernstein argued that Rule 702 required amending,[9] I acknowledged the strength of his argument, but resisted because of what I perceived to be the danger of opening up the debate in Congress.[10] Professor Bernstein and lawyer Eric Lasker detailed and documented the many judicial dodges and evasions engaged in by many judges intent upon ignoring the clear requirements of Rule 702.

A paper published this week by the Washington Legal Foundation has updated and expanded the case for reform made by Professor Bernstein five years ago. In his advocacy paper, lawyer Lee Mickus has collated and analyzed some of the more recent dodges, which will depress the spirits of anyone who believes in evidence-based decision making.[11] My resistance to reform by amendment is waning. The meaning and intent of Rule 702 has been scarred over by precedent based upon judicial ipse dixit, and not Rule 702.

Mickus’s paper, like Professor Bernstein’s articles before, makes a persuasive case for reform, but this new paper does not evaluate the vagaries of navigating an amendment through the Advisory Committee, the Supreme Court, and Congress. Even if the reader is not interested in the amendment process, the paper can be helpful to the advocate in anticipating dodgy rule denialism.

[1] Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579 (1993).

[2] Frye v. United States, 54 App. D.C. 46, 293 F. 1013 (1923).

[3] See “The Advocates’ Errors in Daubert” (Dec. 28, 2018).

[4] General Electric Co. v. Joiner, 522 U.S. 136 (1997); Kumho Tire Co. v. Carmichael, 526 U.S. 137 (1999).

[5] Weisgram v. Marley Co., 528 U.S. 440, 455 (2000) (Ginsberg, J.) (unanimous decision).

[6] Matrixx Initiatives, Inc. v. Siracusano, 563 US 27, 131 S.Ct. 1309, 1319 (2011) (citing Wells v. Ortho Pharmaceutical Corp., 615 F. Supp. 262, 298 (N.D. Ga. 1985), aff’d and rev’d in part on other grounds, 788 F.2d 741 (11th Cir.), cert. denied, 479 U.S.950 (1986)). See “Wells v. Ortho Pharmaceutical Corp. Reconsidered – Part 1”; “Part 2”; “Part 3”; “Part 4”; “Part 5”; and “Part 6”.

[7] David E. Bernstein & Eric Lasker, “Defending Daubert: It’s Time to Amend Federal Rule of Evidence 702,” 57 Wm. & Mary L. Rev. 1 (2015); David E. Bernstein, “The Misbegotten Judicial Resistance to the Daubert Revolution,” 89 Notre Dame L. Rev. 27 (2014).

[8] See Daniel J. Capra, Reporter’s Memorandum re Forensic Evidence, Daubert and Rule 702 at 52 (April 1, 2018) (“[T]he fact remains that some courts are ignoring the requirements of Rule 702(b) and (d). That is frustrating.”).

[9] David E. Bernstein & Eric Lasker, “Defending Daubert: It’s Time to Amend Federal Rule of Evidence 702,” 57 Wm. & Mary L. Rev. 1 (2015).

[10] “On Amending Rule 702 of the Federal Rules of Evidence” (Oct. 17, 2015).

[11] Lee Mickus, “Gatekeeping Reorientation: Amend Rule 702 to Correct Judicial Misunderstanding about Expert Evidence,” Washington Legal Foundation Critical Legal Issues Working Paper No. 217 (May 2020).

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