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Wade v. Mayo

334 U.S. 672 · Decided June 14, 1948 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

Wade v. Mayo was decided on June 14, 1948 by a vote of 5–4. The Court reversed the lower court's decision. Justice Frank Murphy wrote the opinion of the Court. SCDB classifies its main issue as “Comity, habeas corpus” in the Judicial Power area.

Read the opinion

Case details

Citations
334 U.S. 672 · 68 S. Ct. 1270 · 92 L. Ed. 2d 1647 · 1948 U.S. LEXIS 1985
Docket number
40
Decided
June 14, 1948
Argued
October 13, 1947
Reargued
March 9, 1948
Court era
Vinson Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
5–4
Majority opinion
Frank Murphy
Opinion assigned by
Fred M. Vinson
How the case arrived
Certiorari
Issue area
Judicial Power
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Full case caption

Wade v. Mayo, State Prison Custodian

SCDB identifiers: case 1947-103, docket 1947-103-01.

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error