Labat v. Vannoy
In brief
Warden Darrel Vannoy prevailed because the Supreme Court left the Fifth Circuit's decision in place without deciding Labat's legal questions.
- Where it stands
- Decided
Decided · May 18, 2020
- What it’s about
- The Supreme Court denied Carl Labat’s petition for review, leaving in place the Fifth Circuit’s ruling that his claim was barred by a procedural default.
- Who it affects
- The result leaves Labat without Supreme Court relief. It also means the Fifth Circuit's result remains in effect for this Louisiana prisoner's challenge to his legal representation.
Summary: written with AI from the case record.

What it's about
The denial meant that Warden Darrel Vannoy prevailed and the Court did not overturn the lower court’s decision.
The petition raised questions about when attorney errors can excuse a procedural default in federal court.
Question presented
1. Whether the Fifth Circuit’s decision that Petitioner’s claim was procedurally defaulted is contrary to, or an unreasonable application of, clearly established Federal law, as determined by the Supreme Court of the United States, in Martinez v. Ryan, 566 U.S. 1 (2012) and Trevino v. Thaler, 569 U.S. 413 (2013). 2. Whether the Fifth Circuit’s decision that Petitioner’s claim was procedurally defaulted is contrary to, or an unreasonable application of, clearly established Federal law, as determined by the Supreme Court of the United States, in Maples v. Thomas, 565 U.S. 266 (2012).
What the Court decided
What's next
The Supreme Court has finished its action on this docket. The Fifth Circuit's procedural-default decision remains in effect.
Documents
Opinions
Key filings
Docket activity
New analysis added
AI analysis generated: Case Briefing
Case data updated: summary, question_presented, generation_metadata
Opinion added: Labat
Brief added: Petition
More questions
- What did the Supreme Court rule in Labat v. Vannoy?
- The Court declined to review the case. It did not decide the merits and left the Fifth Circuit's decision in place.
- Who won Labat v. Vannoy?
- Warden Darrel Vannoy prevailed because the lower-court result remained in effect. Labat did not obtain Supreme Court review.
- What happens next in Labat v. Vannoy?
- The Supreme Court's docket action is finished. The Fifth Circuit's decision that Labat's claim was procedurally barred remains in effect.
Sources
Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.