CaseTrail

Sansone v. United States

380 U.S. 343 · Decided March 29, 1965 · 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

Sansone v. United States was decided on March 29, 1965 by a vote of 7–2. The Court affirmed the lower court's decision. Justice Arthur J. Goldberg wrote the opinion of the Court. SCDB classifies its main issue as “Extra-legal jury influences, jury instructions” in the Criminal Procedure area.

Read the opinion

Case details

Citations
380 U.S. 343 · 85 S. Ct. 1004 · 13 L. Ed. 2d 882 · 1965 U.S. LEXIS 2304
Docket number
365
Decided
March 29, 1965
Argued
March 10, 1965
Court era
Warren Court
Decision type
Opinion of the Court (orally argued)
Disposition
Affirmed
Outcome for petitioner
The petitioning party did not receive a favorable disposition
Vote
7–2
Majority opinion
Arthur J. Goldberg
Opinion assigned by
Earl Warren
How the case arrived
Certiorari
Legal provision
Internal Revenue Code
Type of law
Federal statute
Decision direction (SCDB)
Conservative what this means

How the Justices voted

JusticeVoteSeparate writing
Justice Hugo L. BlackDissentCo-authored an opinion
Justice William O. DouglasDissentCo-authored an opinion
Justice Tom C. ClarkMajority
Chief Justice Earl WarrenMajority
Justice John M. Harlan IIMajority
Justice William J. Brennan Jr.Majority
Justice Potter StewartMajority
Justice Byron R. WhiteMajority
Justice Arthur J. GoldbergMajorityWrote an opinion

Full case caption

Sansone v. United States

SCDB identifiers: case 1964-065, docket 1964-065-01.

Other cases on “Extra-legal jury influences, jury instructions”

See all

Cases on the same legal provision: Internal Revenue Code

Same Term, same area (Criminal Procedure)

See all

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