Lakey v. Taylor

District Court, E.D. Oklahoma·Decided February 8, 2024·No. 6:20-cv-00152·Unknown

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE EASTERN DISTRICT OF OKLAHOMA

CYNTHIA LAKEY and DOUGLAS

LAKEY, as co-Special Administrators for the Estate of Jared Lakey,

Plaintiffs,

v. Case No. CIV-20-152-RAW 1. CITY OF WILSON, 2. JOSHUA TAYLOR, in his official and individual capacities, 3. BRANDON DINGMAN, in his individual capacity, 4. CHRIS BRYANT, in his official and individual capacities as Sheriff of Carter County, 5. DAVID DUGGAN, in his individual capacity, 6. LONE GROVE, 7. TERRY MILLER, in his individual capacity, and 8. KEVIN COOLEY, in his official and individual capacities,

Defendants.

ORDER Before the Court are Defendants City of Lone Grove and Terry Miller’s Motion to Exclude Anticipated Testimony of Michael Leonesio and Brief in Support [Docket. No. 348]; the Motion to Exclude Expert Testimony of Michael Leonesio by David Duggan [Docket No. 355]; Plaintiff’s Motion to Exclude or Limit Expert Testimony of Tim Tipton [Dkt. No. 353]; Defendant Duggan’s Motion to Exclude Improper Testimony Scott DeFoe [Dkt. No. 350]; Defendant Duggan’s Motion to Exclude Plaintiffs’ Expert Kris Sperry [Dkt. No. 349]; Defendants Lone Grove and Terry Miller’s Motion to Exclude Anticipated Testimony of Kris Sperry [Dkt. No. 356]; and Plaintiff’s

Motion in Limine to Limit or Exclude Expert Opinion of Stacey Hail [Dkt. No. 352]. I. Standards governing admissibility of expert testimony. Pursuant to Rule 702 Fed. R. Evid. (as interpreted in Daubert) a district court must satisfy itself that the proposed expert testimony of an expert is both reliable and relevant before permitting

the jury to assess such testimony. United States v. Wofford, 766 Fed. Appx. 576, 581 (10th Cir. 2019); Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579, 593-94 (1993). The Rule provides that: 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. Reliability is determined by evaluating the reasoning and methodology underlying the expert's opinion. Relevance is about whether the expert testimony will assist the trier of fact or whether it instead falls within the juror's common knowledge and experience and will usurp the juror's role of evaluating a witness's credibility. Wofford, 766 Fed. Appx. at 581. The Supreme Court set forth the following non-exclusive factors a court should consider when evaluating the admissibility of proposed expert testimony: (1) can and has the theory been tested; (2) has it been peer reviewed; (3) does it have a known or potential error rate; (4) the existence and maintenance of standards controlling its operation; (5) does it have widespread acceptance within the relevant scientific community. Daubert, 509 U.S. at 593. The inquiry into these factors is “a flexible one,” and the focus is “on principles and methodologies, not on the conclusions that they generate.” Id. The party seeking the admission of the expert testimony has

the burden to establish it’s admissibility by a preponderance of the evidence. Id at 592 n.10. To perform its gatekeeping role, the district court must make specific findings on the record so that the appellate court can determine if it carefully reviewed the objected-to expert testimony under the correct standard. Tudor v. Southeastern Okla. St. Univ., 13 F.4th 1019, 1029 (10th Cir. 2021); See also United States v. Cushing, 10 F.4th 1055, 1079 (10th Cir. 2021). However, when an expert's methodology is not complex, technical, or highly specialized, a less detailed district court ruling is sufficient. Tudor, 13 F.4th at 1030. (Internal citations omitted.)

Furthermore, the gatekeeping function of the court set forth in Daubert applies not only to scientific knowledge, but also to “technical” or “other specialized knowledge.” Kumho Tire Co. v. Carmichael, 526 U.S. 137, 149, 119 S. Ct. 1167, 1175, 143 L. Ed. 2d 238 (1999). When an expert relies primarily on his experience to satisfy the reliability prong, the witness “must explain how that experience leads to the conclusion reached, why that experience is a sufficient basis for the opinion, and how that experience is reliably applied to the facts.” Fed. R. Evid. 702 advisory committee’s notes. Courts should exclude an expert’s testimony if they conclude “that there is simply too great an analytical gap between the data and the opinion proffered” by the expert. Gen. Elec. Co. v. Joiner, 522 U.S. 136, 140 (1997). Experts may refer to legal standards in formulating

their opinions “but may not apply the law to the facts of the case or otherwise tell the jury how the case should be decided.” United States v. Arutunoff, 1 F.3d 1112, 1118 (10th Cir. 1993). Expert testimony on legal issues crosses the line between the permissible and impermissible when it “attempt[s] to define the legal parameters within which the jury must exercise its fact-finding function.” Specht v. Jensen, 853 F.2d 805, 809-10 (10th Cir.1988).

II. Use of Force Experts. a. Michael Leonesio. The motions before the Court by Defendants Lone Grove and Terry Miller and by Defendant Duggan both seek to exclude or limit the opinions of the Plaintiff’s use of force expert, Michael Leonesio. [Docket No. 348 and Docket No. 355]. Mr. Leonesio provided opinions regarding the use of force by all the officers and on the adequacy of the first aid provided by the

officers. Defendants argue that Mr. Leonesio’s opinions should be excluded because he is unqualified, he asserts improper legal conclusions, his opinions and methods are not reliable, and his testimony will not assist the trier of fact. Defendants additionally argue that Mr. Leonesio’s opinions regarding deliberate indifference are improper legal conclusions that should be excluded. Plaintiff argues that Mr. Leonesio’s testimony is well founded in reliable methodology and will assist the trier of fact. [Docket No. 369].

1. Police use of force and policy opinions. As an initial matter, we find that Mr. Leonesio is qualified to give the opinions he proffers regarding police use of force and the City of Wilson Police department use of force policy. Mr. Leonesio is former police officer with ten (10) years of experience, a police training instructor, and a former paramedic. He has also served as a subject matter expert on Use of Force Review Boards and has extensive knowledge of police practices and TASERS. He has attended and taught a variety of classes on TASER use and written police department policy on use of force. [Docket.

No. 237-2 p. 1-6]. Mr. Leonesio also worked as a paramedic for fourteen (14) years. Accordingly, because Mr. Leonesio has substantial knowledge, skills, and training on the subjects, he is qualified to opine about the use of force in the present case and the use of force policies.

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Related

City of Los Angeles v. Lyons
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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)
Norris v. Baxter Healthcare Corp.
397 F.3d 878 (Tenth Circuit, 2005)
Specht v. Jensen
853 F.2d 805 (Tenth Circuit, 1988)