Brandy McKay, Individually, and on Behalf of Her Minor Child, P.M. v. Lamar Davis et al.

CourtDistrict Court, E.D. Louisiana
DecidedJanuary 8, 2026
Docket2:21-cv-02304
StatusUnknown

This text of Brandy McKay, Individually, and on Behalf of Her Minor Child, P.M. v. Lamar Davis et al. (Brandy McKay, Individually, and on Behalf of Her Minor Child, P.M. v. Lamar Davis et al.) is published on Counsel Stack Legal Research, covering District Court, E.D. Louisiana primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Brandy McKay, Individually, and on Behalf of Her Minor Child, P.M. v. Lamar Davis et al., (E.D. La. 2026).

Opinion

UNITED STATES DISTRICT COURT EASTERN DISTRICT OF LOUISIANA

BRANDY MCKAY, INDIVIDUALLY, CIVIL ACTION AND ON BEHALF OF HER MINOR CHILD, P.M.

VERSUS NO. 21-2304

LAMAR DAVIS ET AL. SECTION: “P” (3)

ORDER AND REASONS

Keeping with the district court’s fundamental duty to examine jurisdiction at every stage of the litigation, this cause is before the Court sua sponte for consideration of dismissal pursuant to 28 U.S.C. § 1367(c). What began as multiple federal and state law claims against ten-plus defendants has been whittled down to a few state law claims against only two defendants. With stays, continuances, and an appeal, this case has been slow-moving. And now, another motion seeking to continue the trial and trial-related deadlines is pending before this Court. For the following reasons, Plaintiff’s remaining federal law claims are dismissed; this Court declines to exercise supplemental jurisdiction over the remaining state law claims; and the joint motion for continuance is denied as moot. I. FACTUAL BACKGROUND This tragic case arises from a criminal investigation by Louisiana State Police (“LSP”) into one of their own. In 2020, LSP Narcotics Division began investigating allegations that LSP senior trooper August McKay was using fraudulent prescriptions to obtain controlled dangerous substances from a local pharmacy in Franklinton, Louisiana, the city where Trooper McKay resided with his wife and their minor daughter.1 On December 30, 2020, LSP officials arrived at the McKay home to execute a search warrant as part of the investigation.2 The situation then escalated quickly, culminating in Trooper

McKay fatally shooting himself in the presence of his wife, their daughter, and their daughter’s friend.3 Nearly one year later, on December 15, 2021, Trooper McKay’s wife filed this action against multiple LSP officials in the United States District Court for the Eastern District of Louisiana, individually, and on behalf of her and Trooper McKay’s minor daughter.4

II. RELEVANT PROCEDURAL HISTORY In her original complaint, Plaintiff alleged several federal constitutional claims under 42 U.S.C. § 1983 and several Louisiana state law tort claims against the following defendants: Colonel Lamar Davis, then-Superintendent of the LSP; Captain Heath Guillotte; Captain Brad Cook; Lieutenant Craig Rhodes; Lieutenant Chad Lacoste;

Sergeant Heath Miller; Sergeant Rohn Bordelon; Sergeant Justin Rice; Trooper David LaCroix; and “Defendants, John Doe and Jane Doe 1–10.”5 Specifically, Plaintiff alleged violations of the Fourth, Eighth, and Fourteenth Amendments and state law claims for wrongful death, survival action, and negligence.6 The Court possessed federal subject matter jurisdiction over the federal claims under 28 U.S.C. §§ 1331 and 1343(a)(3) and

1 R. Doc. 30 ¶ 2. 2 See id. ¶¶ 5, 12. 3 See id. ¶¶ 12–22. 4 R. Doc. 1. 5 See id. 6 Id.¶¶ 37–44. thus exercised supplemental jurisdiction over the state law claims pursuant to 28 U.S.C. § 1367(a).

On February 10, 2022, the named defendants responded by filing a motion to dismiss pursuant to Federal Rule of Civil Procedure 12(b)(6) or, in the alternative, a motion for a more definite statement pursuant to Rule 12(e), wherein, in addition to other arguments, they asserted qualified immunity.7 Then-Chief Judge Nanette Brown8 granted the motion as to Plaintiff’s § 1983 claim for alleged violations of the Eighth Amendment, but otherwise denied the motion, granting Plaintiff leave to amend her complaint.9

Therefore, the claim alleging violations of the Eighth Amendment was dismissed as to all defendants. On October 18, 2022, Plaintiff filed a first amended complaint, limiting her claims to the Fourteenth Amendment and the same state laws asserted in the original complaint against Defendants Cook, Lacoste, Lacroix, and Bordelon only.10 Plaintiff also added a

claim for vicarious liability under Louisiana law.11 In response, Defendants again filed a Rule 12(b)(6) motion to dismiss and asserted qualified immunity.12 Approximately two months later, Defendants also filed a motion to stay discovery and related deadlines

7 R. Docs. 12, 12-1 at 13–18. 8 This case was initially assigned to then-Chief Judge Nanette Brown. R. Doc. 2. 9 R. Doc. 23 at 33–34. 10 R. Doc. 30. Despite “adopt[ing] and incorporat[ing] by reference the entirety of [her] Original Complaint as if copied in extenso pursuant to Fed. R. Civ. P. 10(c)[,]” it appears that Plaintiff intended to voluntarily dismiss her Fourth Amendment claim. Id. at n.1; R. Doc. 38 at 4 (“To be clear, the Plaintiffs are no longer asserting any claims under the Eighth or Fourth Amendments to the U.S. Constitution. Further, Plaintiffs dismiss all of the Defendants with the exception of CAPTAIN BRAD COOK, LIEUTENANT CHAD LACOSTE, TROOPER DAVID LACROIX, and SERGEANT ROHN BORDELON.”). 11 R. Doc. 30 ¶ 29. 12 R. Doc. 34. pending resolution of the qualified immunity defense, to which Plaintiff opposed.13 On June 9, 2023, the case was transferred from then-Chief Judge Brown to this district judge upon his taking the bench.14

Then, on October 4, 2023, this Court issued an order and reasons and judgment, granting in part and denying in part Defendants’ motion to dismiss the first amended complaint.15 Noting that Plaintiff had voluntarily dismissed some of her claims and some of the defendants, this Court granted the dismissals, so that only the § 1983 Fourteenth Amendment claim and state law claims remained against the four remaining defendants,

Bordelon, LaCroix, Cook, and Lacoste.16 This Court ultimately dismissed the § 1983 and negligence claims against Cook and Lacoste but denied the motion as to Bordelon and LaCroix.17 Bordelon and LaCroix then sought interlocutory review of this Court’s order denying the motion to dismiss, seeking dismissal of the § 1983 claims and Louisiana state law claims.18 The case was stayed as a result.19 On October 15, 2024, the United States

Court of Appeals for the Fifth Circuit dismissed without prejudice the appeal of the state law claims; reversed this Court’s judgment as to the qualified immunity claim, finding that Bordelon and LaCroix were entitled to qualified immunity; and remanded the matter to this Court for further proceedings consistent with its opinion.20 On August 14, 2025, the

13 R. Docs. 37, 39. 14 R. Doc. 49. 15 R. Docs. 53, 54. 16 R. Doc. 53 at 6, 16–17. 17 Id. at 16. 18 R. Doc. 61. 19 R. Doc. 62. 20 R. Doc. 67. now-remaining defendants, Bordelon and LaCroix, filed an answer to the first amended complaint, acknowledging that only state law claims remain since the Fifth Circuit’s reversal.21

Notably, throughout this years-long procedural history, the trial and trial-related deadlines were continued several times22 and several motions extending the time to plead were granted.23 Now the parties have filed another joint motion to continue the trial date and pre-trial deadlines (R. Doc. 81), seeking a four- to six-month continuance of the pre-trial conference and trial dates and of all pre-trial deadlines set forth in the Amended

Scheduling Order (R. Doc. 73). III.

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Brandy McKay, Individually, and on Behalf of Her Minor Child, P.M. v. Lamar Davis et al., Counsel Stack Legal Research, https://law.counselstack.com/opinion/brandy-mckay-individually-and-on-behalf-of-her-minor-child-pm-v-lamar-laed-2026.