S.S. v. Peloton Interactive, Inc.

District Court, S.D. California·Decided April 17, 2023·No. 3:21-cv-01367·Unknown

Opinion

APR 17 2023 | x 5 ro CAL □□ ; 5-S., a minor, by and through his Guardian ) Case No.: 3:21-cv-01367-BEN-DEB ad Litem Eunjin Stern; EUNJIN STERN, _ ) an individual; WILLIAM STERN, an ) ORDER DENYING DEFENDANT’S individual,, ) MOTION TO EXCLUDE EXPERT Plaintiff. ) TESTIMONY ) Vv. ) PELOTON INTERACTIVE, INC., a "7 Delaware corporation; DOES | through ) 50, inclusive, ) [ECF No. 65] Defendant. ) 1. INTRODUCTION Plaintiff S.S., a minor, by and through his Guardian ad Litem Eunjin Stern (“S.S.”); Eunjin Stern, an individual (“Mrs. Stern”); and William Stern, an individual (“Mr. Stern”) (collectively, “Plaintiffs”) bring this action against Defendant Peloton Interactive, Inc., a Delaware corporation (“Defendant”) for injuries allegedly sustained in connection with Defendant’s Tread+ treadmill (the “Tread+”). Before the Court is Defendant’s Motion to } Exclude Expert Testimony. ECF No. 65. The Motion was submitted on the papers without oral argument pursuant to Civil Local Rule 7.1(d)({1) and Rule 78(b) of the Federal Rules of Civil Procedure. ECF No. 70. After considering the papers submitted, supporting -|-

]documentation, and applicable law, the Court DENIES Defendant’s Motion to Exclude Expert Testimony. BACKGROUND A. Statement of Facts According to the Complaint, around March 2020, while Mr. Stern was exercising on Tread+, his three-year-old son, S.S., approached the rear of the Tread+ without Mr. Stern’s knowledge and was pulled under the 450-pound machine, with Mr. Stern’s added body weight of 150 pounds. ECF No. 1-2 (“Compl.”) at 3, 97 1, 5, 10. As soon as Mr. ) Stern realized his child was stuck underneath the Tread+, he dismounted and attempted to remove him, but S.S. was repeatedly sucked back under the Tread+. /d. at 3,91. Mrs. came to help. /d. Both parents attempted to pull S.S. from underneath the Tread+ ; by his hands, shoulders, and torso, but they were unable to successfully remove him. /d. at 3, 2. Mr. Stern attempted to lift the Tread+ but this failed as well. Ja Mr. Stern was able to remove S.S. when Mrs. Stern triggered the Tread+’s ripcord, which caused the Tread+ to come to a halt. fd. at 3-4, J 2. Plaintiffs allege that S.S. sustained injuries along his arms and shoulders, including but not limited to contusions along his torso, stomach, and ribs, as well as a laceration and permanent scarring to his stomach. /d. Around May 2021, Defendant issued a recall of its Tread+ Treadmills after the United States Consumer Product Safety Commission (the “CPSC”) cautioned parents against the use of the machines due to the risk of injury and death. Jd. at 4,93. The CPSC learned of numerous other incidents of children being sucked beneath the treadmills. Jd _ B. Procedural History On May 7, 2021, Plaintiffs filed suit against Defendant in state court, alleging six causes of action for: (1) negligence; (2) negligent infliction of emotional distress; (3) {negligent infliction of emotional distress; (4) intentional misrepresentation; (5) negligent misrepresentation; and (6) intentional concealment. See Compl. Defendant removed the case to this Court. The parties engaged in discovery and on January 18, 2023, Defendant filed the instant Motion to Exclude Expert Testimony. ECF No. 65 (“Motion”). Plaintiffs

{| filed an Opposition, see ECF No. 68 (“Oppo.”), and Defendant replied, see ECF No. 69. LEGAL STANDARD Rule 702 of the Federal Rules of Evidence set forth the following requirements to establish admissibility of expert opinion evidence: (1) the witness must be sufficiently “qualified as an expert by knowledge, skill, experience, training, or education;” (2) the scientific, technical, or other specialized knowledge must assist the trier of fact” either “to understand the evidence” or “to determine a fact in issue;” (3) the testimony must be “based on sufficient facts and data;” (4) the testimony must be “the product of reliable principles and methods;” and (5) the expert must reliably apply the principles and methods to the facts , of the case. “District courts have broad discretion under Rule 702... . concerning the }/admissibility of expert testimony.” Shore v. Mohave Cnty., State of Ariz., 644 F.2d 1320, 1322 (9th Cir. 1981) (citations omitted). When evaluating expert testimony, the trial court is “a gatekeeper, not a fact finder.” Primiano v. Cook, 598 F.3d 558, 565 (9th Cir. 2010) (quoting United States v. Sandoval- [5 || Mendoza, 472 F.3d 645, 654 (9th Cir. 2006)). “Shaky but admissible evidence is to be attacked by cross examination, contrary evidence, and attention to the burden of proof, not fexclusion.” Primiano, 598 F.3d at 564 (citation omitted). The district judge is “supposed to screen the jury from unreliable nonsense opinions, but not exclude opinions merely because they are impeachable.” Alaska Rent-A-Car, Inc. v. Avis Budget Grp., Inc., 738 F.3d 960, 969 (9th Cir. 2013). Simply put, “[t]he district court is not tasked with deciding whether the expert is right or wrong, just whether his testimony has substance such that it } would be helpful to a jury.” Jd at 969-70. “When an expert meets the threshold established by Rule 702 as explained by the Supreme Court in Daubert and its progeny, the may testify and the jury decides how much weight to give that testimony.” Primiano, 598 F.3d at 565. “Trial courts have ‘broad discretion’ in this analysis,” see Mathis v. Milgard Mfg., Inc., No. 3:16-cv-02914-BEN-JLB, 2019 WL 482490, at *1 (S.D. Cal. Feb. 7, 2019) (quoting United States v. Alatorre, 222 F.3d 1098, 1100 (9th Cir. 2000)), and the tests for admissibility in general, and reliability, are flexible. Primiano, 598 F.3d -3-

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