October Term 2001 · Docket 01-595

Does the Constitution require prosecutors to disclose all evidence before a guilty plea?

The government argues the Ninth Circuit created an unwarranted rule. The defendant claims due process demands full disclosure of materials.

Official caption
United States v. Ruiz
Latest argument session
Latest official Court activity
Latest verified event
Argued
Sources analyzed through
Official Transcript

Verified source milestones

  1. — An official oral-argument transcript was verified.
  2. — An official oral-argument transcript was verified.

The arguments, in order

This case may have been argued more than once. Each entry below uses that session's official transcript. Later arguments do not erase earlier ones.

  1. Argument 1 ·

    What happened at the argument

    The government contends the Ninth Circuit rule lacks constitutional support.

    The defendant relies on prior Supreme Court precedent to support disclosure.

    The government illustrates the rule's flaws using the specific facts of this case.

    Read the official transcript for this argument · Official argument details

    Sources used for this argument breakdown

A citizen's guide to the whole case

What this case is about

The dispute centers on whether the Due Process Clause mandates specific disclosures during guilty plea negotiations.

Official sources for this section

How the case got here

The Supreme Court heard oral argument in this case on April 24, 2002.

Official sources for this section

What each side wants

The government seeks to overturn the Ninth Circuit's new rule.

The defendant seeks to enforce the disclosure requirement.

Official sources for this section

What each side says

The government argues the rule is unworkable and solves a nonexistent problem.

The defendant argues the Due Process Clause requires disclosure of materials.

Official sources for this section

What the justices asked

Chief Justice Rehnquist asked if the case was moot due to probation status.

Official sources for this section

Why it matters

This case defines the scope of constitutional protections during guilty plea negotiations. It determines the balance between prosecutorial discretion and defendant rights.

Official sources for this section

What happens next

This article currently covers the argument record. Use the official docket link for later case activity.

Official sources for this section

Official Court provenance

Official docket and case history · Official Supreme Court oral-argument detail page

Title and summary sources

Revision history

  1. Revision 1 · Official Transcript ·

    Correction: Rewritten to the concise citizen-facing editorial standard.

  2. Revision 2 · Official Transcript ·

    Correction: Migrated to the dated official Court activity contract without model use.

Download this sanitized case as JSON