Hanor v. Hanor

District Court, E.D. Missouri·Decided November 15, 2023·No. 1:21-cv-00034·Unknown

Opinion

UNITED STATES DISTRICT COURT EASTERN DISTRICT OF MISSOURI SOUTHEASTERN DIVISION

CHARLES W. HANOR, et al., ) ) Plaintiffs, ) ) v. ) Case No. 1:21-CV-34-ACL ) DICKY G. HANOR, et al., ) ) Defendants. )

MEMORANDUM AND ORDER Presently pending in this consolidated action is Defendant Dicky Hanor’s Motion to Exclude Jake LaRue from Testifying. (Doc. 88.) This matter is fully briefed and ripe for disposition. A. Standard The admission of expert testimony in federal court is governed by Federal Rule of Evidence 702. Wagner v. Hesston Corp., 450 F.3d 756, 758 (8th Cir. 2006). Rule 702 provides: A witness who is qualified as an expert by knowledge, skill, experience, training, or education may testify in the form of an opinion or otherwise if:

(a) the expert’s scientific, technical, or other specialized knowledge will help the trier of fact to understand the evidence or to determine a fact in issue; (b) the testimony is based on sufficient facts or data; (c) the testimony is the product of reliable principles and methods; and (d) the expert has reliably applied the principles and methods to the facts of the case.

Fed. R. Evid. 702. The rule was amended in 2000 in response to Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579 (1993), which charged trial judges with a “gatekeeping” role to exclude unhelpful and unreliable expert testimony. The proponent of the expert testimony has the burden to prove its admissibility by a preponderance of the evidence. Lauzon v. Senco Prods., Inc., 270 F.3d 681, 686 (8th Cir. 2001). The admissibility of such evidence is committed to the district court’s “broad discretion.” Wagner v. Hesston Corp., 450 F.3d 756,

758 (8th Cir. 2006). Rule 702’s mandate is a flexible one. The Eighth Circuit has stressed that Rule 702 has a “liberal thrust” favoring admission of expert testimony. Johnson v. Mead Johnson & Co., 754 F.3d 557, 562 (8th Cir. 2014). The “screening requirement” of Rule 702 has been reduced to a three-part test: (1) the testimony must be useful to the fact-finder in deciding a factual issue, i.e., it must be relevant; (2) the expert must be qualified to assist the fact-finder; and (3) the testimony must be reliable or trustworthy in an evidentiary sense. In re Bair

Hugger Forced Air Warming Devices Products Liab. Litig., 9 F.4th 768, 777 (8th Cir. 2021). A court may also consider the nonexclusive factors outlined in Daubert for determining admissibility of expert testimony under Rule 702, but such consideration is not required in every case. Russell v. Whirlpool Corp., 702 F.3d 450, 456 (8th Cir. 2012) (noting the court should “use, adapt, or reject Daubert factors as the particular case demands”) (quotation omitted).

First, courts must consider whether an expert’s testimony relates to any of the issues in the case when considering the usefulness and relevance factor. Daubert, 509 U.S. at 591. Next, in determining whether a witness is sufficiently qualified, Rule 702 instructs courts to consider the witnesses’ knowledge, skill, experience, training, or education. Fed. R. Evid. 702; David E. Watson, P.C. v. United States, 668 F.3d 1008, 1014 (8th Cir. 2012). “[A]n expert might draw a conclusion from a set of observations based on extensive and specialized experience.” Kumho Tire Co. v. Carmichael, 526 U.S. 137, 156 (1999); see also Moe v. Grinnell College, 547 F.Supp. 3d 841, 846 (S.D. Iowa 2021) (“The test is whether the expert’s education and experience demonstrate a knowledge of the subject matter.”). Finally, in assessing the reliability of an expert’s testimony, courts should “make

certain that an expert, whether basing testimony on professional studies or personal experience, employs in the courtroom the same level of intellectual rigor that characterizes the practice of an expert in the relevant field.” Marmo v. Tyson Fresh Meats, Inc., 457 F.3d 748, 757 (8th Cir. 2006). Courts properly exclude expert testimony where it is “speculative, unsupported by sufficient evidence, or contrary to the facts of the case.” Id. “Trained experts commonly extrapolate from existing data. But nothing in Daubert or the Federal Rules of Evidence requires a district court to admit opinion evidence that is connected to

existing data only by the ipse dixit [1] of the expert.” Gen. Elec. Co. v. Joiner, 522 U.S. 136, 146 (1997). When the analytical gap between the data and proffered opinion is too great, the opinion must be excluded. Id. (Citation omitted.) The factual basis of an expert opinion goes to the credibility of the testimony, not the admissibility. First Union Nat’l Bank v. Benham, 423 F.3d 855, 862 (8th Cir. 2005). 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. Bair Hugger, 9 F.4th at 778 (citing Daubert, 509 U.S. at 596). “When a witness provides non-scientific, generalized testimony, based upon expert specialized knowledge, a different reliability analysis is appropriate.” State v. Minor, 648 S.W.3d 721, 734 (Mo. banc 2022) (citing State v. Marshall, 596 S.W.3d 156, 161 (Mo.App.

1 Black’s Law Dictionary, 847 (8th ed. 2004) (“Something asserted but not proved.”). W.D. 2020). In Kumho, the Supreme Court recognized that the Daubert factors may not be relevant where experts testify based on “technical” or “other specialized knowledge,” rather than based on strictly “scientific” knowledge:

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Related

Daubert v. Merrell Dow Pharmaceuticals, Inc.
509 U.S. 579 (Supreme Court, 1993)
General Electric Co. v. Joiner
522 U.S. 136 (Supreme Court, 1997)
Kumho Tire Co. v. Carmichael
526 U.S. 137 (Supreme Court, 1999)
David E. Watson, Pc v. United States
668 F.3d 1008 (Eighth Circuit, 2012)
Fred Lauzon v. Senco Products, Inc.
270 F.3d 681 (Eighth Circuit, 2001)
Karla Robinson v. Geico General Insurance Company
447 F.3d 1096 (Eighth Circuit, 2006)
Randy Russell v. Whirlpool Corp.
702 F.3d 450 (Eighth Circuit, 2012)
Scott Johnson v. Mead Johnson & Company
754 F.3d 557 (Eighth Circuit, 2014)
1st Union Natl. Bank v. Paul Benham
423 F.3d 855 (Eighth Circuit, 2005)
Carol Marmo v. Tyson Fresh Meats
457 F.3d 748 (Eighth Circuit, 2006)