Bobby Hampton v. Governor Jeff Landry; Louisiana Department of Public Safety and Corrections; Secretary Gary Westcott; Attorney General Elizabeth "Liz" Murrill; Darrel Vannoy; and John Does 1-100

No. 2025 CW 1267 (La. Ct. App. 2026) (La. Ct. App. 2026) · Louisiana Court of Appeal, First Circuit · March 18, 2026 · No. 2025 CW 1267

Summary

The Louisiana Court of Appeal, First Circuit granted supervisory writs and reversed part of a judgment sustaining an exception of no cause of action against Bobby Hampton. The court held that Hampton should be allowed to proceed on claims challenging La. R.S. 15:569, including arguments concerning ex post facto principles, retroactivity, nondelegation, due process, and the use of nitrogen hypoxia as an execution method. The court emphasized that the claims raised factual and legal issues requiring further proceedings.

Court
Louisiana Court of Appeal, First Circuit
Writing for the Court
Miller, J.; Edwards, J.; Fields, J.
Jurisdiction
Louisiana Court of Appeal, First Circuit
Decision date
March 18, 2026
Docket number
2025 CW 1267
Procedural posture
Bobby Hampton applied for supervisory writs seeking review of a judgment of the Nineteenth Judicial District Court that partially granted defendants' exception of no cause of action as to counts I, II, III, and VII.
Standard of review
Review of an exception of no cause of action; the petition is construed reasonably and in favor of maintaining its sufficiency, and dismissal is appropriate only when the allegations on the face of the petition show an insurmountable bar to relief.
Precedential value
Unknown
Parties
Bobby Hampton v. Governor Jeff Landry, Louisiana Department of Public Safety and Corrections, Secretary Gary Westcott, Attorney General Elizabeth "Liz" Murrill, Darrel Vannoy, John Does 1-100
Disposition
writ_granted

Topics

writ of certiorarimotions to dismisspleadingsex post factodue process

Practice areas

appellate procedurecivil procedureconstitutional lawcriminal proceduredeath penalty

Questions Presented

  1. Whether the exception of no cause of action should have been granted as to Hampton's claims that Louisiana Revised Statutes section 15:569 violates the ex post facto clause and prohibition against retroactivity.
  2. Whether Hampton stated a cause of action alleging that Louisiana Revised Statutes section 15:569 violates the Louisiana Constitution's nondelegation doctrine.
  3. Whether Hampton stated a cause of action alleging that the procedures in Louisiana Revised Statutes section 15:569 violate due process because they are impermissibly vague and do not define nitrogen hypoxia.

Holdings

  1. The exception of no cause of action was improperly granted as to counts I, II, III, and VII because the petition, reasonably construed in Hampton's favor, did not establish with sufficient certainty that he could not prove entitlement to relief.
  2. Hampton's petition stated a potentially viable claim that applying Louisiana Revised Statutes section 15:569 could violate the ex post facto clause and prohibition against retroactivity because nitrogen hypoxia might impose a harsher punishment than methods legal at the time of his sentencing.
  3. Hampton's petition stated a potentially viable claim that Louisiana Revised Statutes section 15:569 violates the nondelegation doctrine by granting the executive branch legislative power without adequate safeguards governing application of the death penalty.
  4. Hampton's petition stated a potentially viable due process claim because he alleged that Louisiana Revised Statutes section 15:569's procedures are impermissibly vague and do not define nitrogen hypoxia.

Key quotations

When it can reasonably do so, a court should maintain a petition against an exception of no cause of action to afford a litigant an opportunity to present his evidence. (page 1)
The degree of suffering imposed by nitrogen hypoxia is a question of fact. (page 2)

Factual background

Hampton's petition challenged Louisiana Revised Statutes section 15:569, which concerns methods and procedures for carrying out the death penalty, including nitrogen hypoxia. He alleged that applying the statute implicated the ex post facto clause and retroactivity prohibition, the Louisiana Constitution's nondelegation doctrine, and due process protections. The appellate court concluded that the petition raised factual and legal questions, including whether nitrogen hypoxia imposes greater suffering than lethal injection and whether the statute adequately defines the method and safeguards its implementation.

Procedural history

The Nineteenth Judicial District Court for East Baton Rouge Parish granted defendants' exception of no cause of action in part as to four counts of Hampton's petition. The Louisiana Court of Appeal, First Circuit granted the supervisory writ, reversed that portion of the judgment, and denied the exception as to counts I, II, III, and VII.

Remand instructions

The portion of the November 6, 2025 judgment granting defendants' exception of no cause of action as to counts I, II, III, and VII is reversed, and the exception is denied as to those counts. The opinion directs that Hampton's petition proceed beyond the exception.

Court Document

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