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Police duty to share evidence

Jimenez v. Ansari

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
Moises Jimenez, a retired detective, filed a petition asking the Supreme Court to review a Sixth Circuit decision denying him protection from damages (qualified immunity) in Alexandre Ansari’s civil suit over evidence allegedly withheld from the defense.
What's at stake
The Sixth Circuit's denial of protection from damages is the ruling Jimenez asks the Supreme Court to review; the Supreme Court has not decided whether to take the case.

Summary: written with AI from the case record.

What it's about

Jimenez challenges whether police had a clearly established duty under Brady to disclose evidence helpful to the defense, and what evidence or degree of fault can support liability.

Jimenez, now retired, investigated a 2012 shooting. Ansari sued him in 2020, alleging evidence was withheld from the defense.

The petition asks how Brady, the rule requiring disclosure of helpful evidence to the defense, applies to police officers sued for damages.

Question presented

1. Did the Sixth Circuit err in denying qualified immunity to Jimenez on Ansari’s Brady claim where no decision of this Court has ever clearly established that police officers bear independent obligations under Brady? 2. Even if Brady does apply to the police, should the Brady obligation be limited to: (1) evidence that would have been admissible at trial, and not uncorroborated rumors, anonymous tips, and collateral information only tenuously connected to the criminal case, an argument that Jimenez sufficiently raised in his pre-verdict motion for judgment as a matter of law pursuant to Fed. R. Civ. P. 50(a), and (2) a failure to disclose in bad faith, or, at a minimum, nondisclosure arising from more than mere negligence?

What happens next

The Court must decide whether to hear the petition. Oral argument is not scheduled, and no decision date is known.

Documents

1

Docket activity

10
  • 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

    Nov 2, 2026 · supremecourt.gov

Show 5 more
  • Case data updated: documents, description, document_url, proceeding_type

    Oct 30, 2026 · supremecourt.gov

  • New document added

    Sep 16, 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

    Sep 15, 2026 · supremecourt.gov

  • Brief added: Petition

    Aug 12, 2026 · Court records

More questions

1
What does Jimenez want the Court to decide?
He argues that no Supreme Court decision clearly established a police duty to disclose helpful evidence under Brady, and asks whether any such duty should cover only evidence allowed at trial and require more than a careless mistake.

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