Medical Marijuana, Inc. v. Horn

145 S. Ct. 931 · Decided April 2, 2025 · Supreme Court of the United States

At a glance

Medical Marijuana, Inc. v. Horn was decided on April 2, 2025 by a vote of 5–4. The Court affirmed the lower court's decision. Justice Amy Coney Barrett wrote the opinion of the Court. SCDB classifies its main issue as “Liability, miscellaneous” in the Economic Activity area.

Read the opinion

• CourtListener (Free Law Project) — opinion text
• Supreme Court of the United States — slip opinions, October Term 2024
• Supreme Court of the United States — docket 23-365

Case details

How the Justices voted

Full case caption

Medical Marijuana, Inc. v. Horn

SCDB identifiers: case 2024-002, docket 2024-002-01.

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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