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Prosecutors withholding evidence

Matthews v. Louisiana

Updated Nov 12, 2026

In brief

Where it stands
Petition Pending

Awaiting an order on the petition

No decision timeline until the Court agrees to hear the case.

What it’s about
Juan Matthews argues that Louisiana courts wrongly rejected his claim that prosecutors withheld favorable evidence, treating the remaining trial evidence as enough to convict instead of asking whether the withheld evidence undermined confidence in the verdict.
What's at stake
Matthews’s request for Supreme Court review and his challenge to the handling of his evidence claim remain unresolved.

Summary: written with AI from the case record.

What it's about

He has asked the Supreme Court to review the ruling; sending his petition to a conference is not a decision to hear the case.

Matthews argues the courts should have asked whether the withheld evidence undermined confidence in the verdict, rather than whether the remaining evidence could support a conviction.

Question presented

Whether the Louisiana courts erred by denying Petitioner Juan Matthews’s Brady claim based on the sufficiency of the evidence at trial.

What happens next

The petition was distributed for the Court’s Oct. 9, 2026, conference. That distribution is not a decision to hear the case and does not guarantee a decision date.

Documents

2

Docket activity

16
  • New analysis added

    Nov 12, 2026 · Court records

  • AI analysis generated: Case Briefing

    Nov 12, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Nov 12, 2026 · Court records

  • Case data updated: question_presented, extraction_metadata

    Nov 12, 2026 · Court records

  • New document added

    Oct 20, 2026 · supremecourt.gov

Show 7 more
  • Case data updated: documents, description, document_url, proceeding_type

    Oct 16, 2026 · supremecourt.gov

  • Case data updated: documents, description, proceeding_type

    Sep 29, 2026 · supremecourt.gov

  • Case data updated: documents, description, proceeding_type

    Sep 23, 2026 · supremecourt.gov

  • Case data updated: documents, description, document_url, proceeding_type

    Sep 16, 2026 · supremecourt.gov

  • Case data updated: documents, description, document_url, proceeding_type

    Aug 31, 2026 · supremecourt.gov

  • Case data updated: documents, description, document_url, proceeding_type

    Aug 31, 2026 · supremecourt.gov

  • Case data updated: documents, description, document_url, proceeding_type

    Aug 25, 2026 · supremecourt.gov

Older entries are on the full docket.

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 Nov 12, 2026Methodology

Court records and filings

Reporting and analysis