Buckner v. Davis
In brief
The Court declined review, leaving the Fifth Circuit's decision in place and not deciding Buckner's intellectual-disability claim.
- Where it stands
- Decided
Decided · June 1, 2020
- What it’s about
- The Supreme Court denied Buckner’s petition for review, leaving in place the Fifth Circuit’s decision that Texas’s abuse-of-the-writ rule barred his federal habeas challenge based on Atkins v. Virginia.
- Who it affects
- Buckner cannot obtain Supreme Court review of this federal habeas challenge. People raising later intellectual-disability claims may face similar procedural barriers if Texas courts apply the abuse-of-the-writ rule.
Summary: written with AI from the case record.

What it's about
The Court did not decide the merits of Buckner’s intellectual-disability claim.
The case concerned when a state procedural rule can block federal habeas review of a claim involving intellectual disability and the death penalty.
Question presented
Whether the Texas Court of Criminal Appeals’ application of its abuse-of-the-writ doctrine to bar Buckner’s Atkins claim is an adequate state ground that precludes federal habeas review?
What the Court decided
What's next
The Supreme Court has finished its action in this case. The Fifth Circuit's result 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: Buckner
Brief added: Petition
More questions
- What did the Supreme Court do in Buckner v. Davis?
- The Court declined to review the case. It did not decide whether Buckner's intellectual-disability claim had merit.
- Who is affected by the Buckner v. Davis outcome?
- Buckner is directly affected because the Fifth Circuit's result remains in place. Other prisoners may face similar procedural barriers to later federal habeas claims.
- What happens next in Buckner v. Davis?
- The Supreme Court's docket action is complete. The Fifth Circuit's decision 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.