Chavez v. Dolgencorp of Texas, Inc.

District Court, S.D. Texas·Decided July 21, 2023·No. 7:22-cv-00199·Unknown

Opinion

UNITED STATES DISTRICT COURT July 21, 2023 SOUTHERN DISTRICT OF TEXAS Nathan Ochsner, Clerk MCALLEN DIVISION

RAUL CHAVEZ, § § Plaintiff, § § VS. § CIVIL ACTION NO. 7:22-cv-00199 § DOLGENCORP OF TEXAS, INC., § § Defendant. § ORDER AND OPINION The Court now considers Plaintiff’s motion to exclude the testimony of Andrew Whaley, MD,1 and Defendant’s response.2 After considering the proposed testimony and the relevant authorities, the Court DENIES the motion. I. FACTUAL AND PROCEDURAL HISTORY This case arises from an incident in which a ceiling tile fell on a shopper (Plaintiff) in a Dollar General store (owned by Defendant) allegedly causing injuries. Defendant’s proffered expert, Andrew Whaley, MD, is an orthopedic surgeon who provides an opinion on the extent of causation, the necessity of the procedures Plaintiff underwent, and the reasonable cost of those procedures.3 II. LEGAL STANDARD FOR EXPERT OPINION ADMISSIBILITY “[T]he Federal Rules of Evidence control the admission of expert testimony.”4 Rule 702 provides:

1 Dkt. No. 26. 2 Dkt. No. 30. 3 Dkt. No. 26-3. 4 Mathis v. Exxon Corp., 302 F.3d 448, 459 (5th Cir. 2002). 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.5 “Expert testimony which does not relate to any issue in the case is not relevant and, ergo, non- helpful. Similarly, low probative value, or a total lack of it, will render proposed expert testimony unhelpful and, therefore, inadmissible under Federal Rule of Evidence 702.”6 The Court scrutinizes proposed expert testimony more searchingly than lay witness testimony for its pertinency and potential prejudice.7 Once testimony is deemed relevant, the reliability of the expert’s methodology becomes the touchstone. The Daubert test is a flexible one,8 and “under Daubert, 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.”9 To test reliability, the Court assesses the intellectual rigor of the proposed expert testimony,10 which must be validated by an independent and objective source beyond the expert’s

5 FED. R. EVID. 702. 6 4 JACK B. WEINSTEIN & MARGARET A. BERGER, WEINSTEIN’S FEDERAL EVIDENCE, § 702.02[5] (Mark S. Brodin, ed., 2d ed. 1997) (cleaned up), quoted in Daubert v. Merrell Dow Pharm., 509 U.S. 579, 591 (1993). 7 Rule 702 of the Federal Rules of Evidence Is Sound; It Should not be Amended, 138 F.R.D. 631, 632 (1991) (Weinstein, J.), quoted in Daubert, 509 U.S. at 595. 8 Daubert, 509 U.S. at 594. 9 Moore v. Ashland Chem. Inc., 151 F.3d 269, 278 n.11 (5th Cir. 1998) (quoting In re Paoli R.R. Yard PCB Litig., 35 F.3d 717, 745 (3d Cir. 1994) (cleaned up). 10 Pipitone v. Biomatrix, Inc., 288 F.3d 239, 244 (5th Cir. 2002) (quoting Kumho Tire Co. v. Carmichael, 526 U.S. 137, 152 (1999)). assurances,11 and the Court “should ensure that the [expert] opinion comports with applicable professional standards outside the courtroom and that it will have a reliable basis in the knowledge and experience of [the] discipline.”12 However, an expert report or opinion need not be in lockstep with the relevant discipline’s prevailing view in order to be admissible.13 “Certain more specific factors, such as testing, peer review, error rates, and ‘acceptability’ in the relevant scientific

community . . . might prove helpful in determining the reliability of a particular scientific ‘theory or technique.’”14 The Court’s task at this stage is gatekeeping, not premature factfinding. “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.”15 Indeed, the Fifth Circuit has cautioned against transforming a motion to exclude an expert into a trial on the merits, because the factfinder may be entitled to accept or reject an expert’s testimony including by judging whether the predicate facts on which an expert relied are accurate.16 In short, experts may rely on disputed facts, but not unsubstantiated assertions. Cross-examination and presentation

of competing evidence, rather than exclusion for inadmissibility, are the traditionally favored ways

11 Brown v. Ill. Cent. R.R., 705 F.3d 531, 536 (5th Cir. 2013) (quoting Moore v. Ashland Chem. Inc., 151 F.3d 269, 276 (5th Cir. 1998) (en banc)); see Hathaway v. Bazany, 507 F.3d 312, 318 (5th Cir. 2007) (alteration and quotation omitted) (“But the existence of sufficient facts and a reliable methodology is in all instances mandatory. Without more than credentials and a subjective opinion, an expert's testimony that “it is so” is not admissible.”). 12 Watkins v. Telsmith, Inc., 121 F.3d 984, 991 (5th Cir. 1997) (second alteration in original) (quotation omitted). 13 Whitehouse Hotel LP v. Comm'r, 615 F.3d 321, 332 (5th Cir. 2010) (rejecting the argument that compliance with uniform published professional standards goes to admissibility rather than credibility); see Daubert, 509 U.S. at 588 (“Nothing in the text of this Rule establishes ‘general acceptance’ as an absolute prerequisite to admissibility.”). 14 Kumho Tire Co. v. Carmichael, 526 U.S. 137, 141 (1999) (quoting Daubert, 509 U.S. at 593–94). 15 United States v. 14.38 Acres of Land, more or less Situated in Leflore Cnty., 80 F.3d 1074, 1077 (5th Cir. 1996) (quoting Viterbo v. Dow Chem. Co., 826 F.2d 420, 422 (5th Cir. 1987)); see FED. R. EVID. 702 advisory committee’s note to 2000 amendment (“When facts are in dispute, experts sometimes reach different conclusions based on competing versions of the facts.

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