October Term 2008 · Docket 07-9995

Does a state judge's error in seating a juror require automatic federal reversal?

Rivera argues a state judge wrongly seated a juror. Illinois says this error did not violate federal rights.

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Michael Rivera. v. Illinois
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Official Transcript

Verified source milestones

  1. — 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

    Rivera's lawyer said the judge wrongly kept a juror.

    He argued this error voids the jury's judgment.

    Illinois's lawyer said the error did not break federal law.

    He argued harmless error rules should apply here.

    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

Rivera claims a state judge wrongly seated a juror. He wants a new trial. Illinois says the error did not break federal law.

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How the case got here

The Supreme Court heard oral argument in this case on February 23, 2009.

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What each side wants

Rivera wants an automatic new trial because the judge erred.

Illinois wants the conviction to stand because no federal right broke.

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What each side says

Rivera argues the judge's error voids the jury's power.

Illinois argues the error only broke state law rules.

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What the justices asked

Justice Breyer asked if this rule covers all state jury errors.

Justice Kennedy asked if this rule burdens state court systems.

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Why it matters

This case defines when federal courts must fix state jury mistakes. It shapes how states manage their trial courts.

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What happens next

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

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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.

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