Ashley D. Adams v. E-Z Mart Stores, Inc.; E-Z Mart Stores, Inc. v. LSC Ventures, Inc. d/b/a ProCore Fuel Solutions

Adams · United States District Court for the Eastern District of Oklahoma · March 3, 2026 · No. 23-CV-278-RAW

Summary

The United States District Court for the Eastern District of Oklahoma denied E-Z Mart Stores, Inc.’s Rule 702 motion to limit Dr. Ian McIntyre’s testimony. The court held that his opinion concerning gasoline-related postmortem redistribution of methamphetamine was sufficiently reliable under Daubert and Rule 702, noting that challenges to the opinion’s explanation or competing studies were appropriate for cross-examination and opposing expert testimony.

Holdings

  1. The opinion was sufficiently reliable for admission because Dr. McIntyre explained the reasoning supporting it, his education and experience supported that reasoning, and he relied on published literature.

Questions Presented

  1. Whether Dr. McIntyre's opinion regarding gasoline-related leaching of methamphetamine from tissue into the bloodstream was sufficiently reliable under Federal Rule of Evidence 702 and Daubert to be admitted.

Disposition

other

Cases Cited (10)

  • United States v. Wofford, 766 Fed. Appx. 576, 581 (10th Cir. 2019)(followed)
  • Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579, 592-94, 597 (1993)(followed)
  • Tudor v. Southeastern Okla. St. Univ., 13 F.4th 1019, 1029-30 (10th Cir. 2021)(followed)
  • United States v. Cushing, 10 F.4th 1055, 1079 (10th Cir. 2021)(followed)
  • Gen. Elec. Co. v. Joiner, 522 U.S. 136, 140 (1997)(followed)
  • United States v. Arutunoff, 1 F.3d 1112, 1118 (10th Cir. 1993)(followed)
  • Specht v. Jensen, 853 F.2d 805, 809-10 (10th Cir. 1988)(followed)
  • Bitler v. A.O. Smith Corp., 400 F.3d 1227, 1234 (10th Cir. 2005)(followed)
  • Ralston v. Smith & Nephew Richards, Inc., 275 F.3d 956, 969 (10th Cir. 2001)(followed)
  • United States v. Pehrson, 65 F.4th 526, 540 (10th Cir. 2023)(followed)

Cited In (0)

No citing cases on record yet.

Court Document

Open PDF
Loading document…