Skip to main content

Labat v. Vannoy

Updated Sep 5, 2026

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.

Illustration for Labat v. Vannoy
Conceptual illustration · AI-generated

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

2

Docket activity

5
  • New analysis added

    Sep 5, 2026 · Court records

  • AI analysis generated: Case Briefing

    Sep 5, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Sep 5, 2026 · Court records

  • Opinion added: Labat

    May 18, 2020 · Court records

  • Brief added: Petition

    Nov 13, 2019 · Court records

More questions

3
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.

Checked Sep 5, 2026Methodology

Court records and filings

Reporting and analysis