Semenchenko v. Officer Gregory Brown, et al.

Civil No. 1:25-cv-01044-JRR (D. Md. Feb. 6, 2026) · United States District Court for the District of Maryland · February 6, 2026 · No. 1:25-cv-01044-JRR

Summary

The opinion addresses the Town of Elkton’s partial motion to dismiss claims arising from an alleged police use of excessive force against Konstantin Semenchenko during a medical emergency. The court grants dismissal with prejudice of the Eighth Amendment and Maryland Declaration of Rights Article 16 claim because those protections do not apply to the alleged circumstances, and rejects the § 1983 claim to the extent it relies on vicarious liability. The court also analyzes the sufficiency of the failure-to-train and related municipal-liability allegations, as well as governmental immunity and the requested bifurcation and stay of discovery.

Holdings

  1. The Eighth Amendment and Article 16 claim was not cognizable on the pleaded facts because Plaintiff was not convicted of a crime; the protections applicable to a pretrial detainee arise under the Fourteenth Amendment. Count XII was dismissed with prejudice as against the Town.
  2. A municipality may not be held liable under § 1983 solely on a respondeat superior or vicarious-liability theory. Count I was dismissed to the extent it relied on vicarious liability.
  3. Plaintiff failed to plausibly plead a failure-to-train theory because he identified no specific training deficiency, deliberate or conscious municipal choice, or causal connection between a deficiency and the alleged constitutional violation. Count I was dismissed without prejudice to the extent based on failure to train.
  4. Plaintiff failed to plausibly plead a failure-to-supervise-or-discipline theory because he did not identify a supervisor, allege a widespread history of abuse, plead actual or constructive knowledge and deliberate indifference, or establish an affirmative causal link. Count I was dismissed without prejudice in its entirety as against the Town.
  5. The Town of Elkton was entitled to governmental immunity from Plaintiff's nonconstitutional Maryland tort claims because operation of a municipal police department is a governmental activity and no applicable statutory waiver was shown. Counts III, IV, V, VI, VII, VIII, IX, X, and XI were dismissed with prejudice as against the Town.
  6. Bifurcation of the remaining Maryland constitutional claim against the Town and a related discovery stay were unwarranted because the Town did not show prejudice to be avoided or judicial economy to be served.

Questions Presented

  1. Whether the Eighth Amendment and Article 16 of the Maryland Declaration of Rights applied to Plaintiff's claims when he had not been convicted of a crime.
  2. Whether Plaintiff plausibly pleaded municipal liability under 42 U.S.C. § 1983 based on respondeat superior, failure to train, failure to supervise, or failure to discipline.
  3. Whether the Town of Elkton was protected by governmental immunity from Plaintiff's nonconstitutional Maryland tort claims arising from operation of its police department.
  4. Whether the court should bifurcate the remaining Maryland constitutional claim against the Town and stay related discovery.

Disposition

other

Cases Cited (62)

  • Wikimedia Foundation v. National Security Agency, 857 F.3d 193, 208 (4th Cir. 2017)(followed)
  • In re Birmingham, 846 F.3d 88, 92 (4th Cir. 2017), as amended (Jan. 20, 2017)(followed)
  • Papasan v. Allain, 478 U.S. 265, 283 (1986)(followed)
  • Ashcroft v. Iqbal, 556 U.S. 662, 678 (2009)(followed)
  • Bell Atlantic Corp. v. Twombly, 550 U.S. 544, 555, 570 (2007)(followed)
  • A Society Without A Name v. Virginia, 655 F.3d 342, 346 (4th Cir. 2011)(followed)
  • Vitol, S.A. v. Primerose Shipping Co., 708 F.3d 527, 543 (4th Cir. 2013)(followed)
  • Francis v. Giacomelli, 588 F.3d 186, 193 (4th Cir. 2009)(followed)
  • Seth v. McDonough, 461 F. Supp. 3d 242, 258 (D. Md. 2020)(followed)
  • Jordan v. Davis, No. CV ELH-22-1541, 2023 WL 2478862, at *1 n.4 (D. Md. Mar. 13, 2023)(followed)

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