Mooney v. Holohan

Supreme Court of United States
294 U.S. 103 (1935)
ELI5:

Sections

Rule of Law:

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The Legal Principle

This section distills the key legal rule established or applied by the court—the one-liner you'll want to remember for exams.

Facts:

  • In February 1917, Thomas J. Mooney was convicted of murder in the first degree in California.
  • Mooney's conviction was secured solely on the basis of what he alleged was perjured testimony.
  • Mooney alleged that the prosecuting authorities knowingly used this perjured testimony to obtain his conviction.
  • Mooney also alleged that the prosecuting authorities deliberately suppressed evidence that would have impeached and refuted the perjured testimony given against him.
  • Mooney asserted that he could not have discovered the evidence proving the perjury through reasonable diligence before his initial post-trial motions and appeals were concluded.

Procedural Posture:

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How It Got Here

Understand the case's journey through the courts—who sued whom, what happened at trial, and why it ended up on appeal.

Issue:

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Legal Question at Stake

This section breaks down the central legal question the court had to answer, written in plain language so you can quickly grasp what's being decided.

Opinions:

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Majority, Concurrences & Dissents

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Analysis:

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Why This Case Matters

Get the bigger picture—how this case fits into the legal landscape, its lasting impact, and the key takeaways for your class discussion.

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