Key Facts

• The Supreme Court’s decision was unanimous, meaning all justices agreed on the final ruling.
• The case involved whether a man could be prosecuted for owning a gun after admitting to regular marijuana use.
• The court decided the government cannot charge someone criminally just because they used marijuana and possessed a firearm.
• The ruling was narrow, so it addressed this specific situation rather than broad gun laws.
• Conservative Justice Samuel Alito and liberal Justice Elena Kagan paired for part of the decision, showing unusual collaboration across political lines.
• The underlying opinions revealed some disagreement among the justices on the interpretation of laws about guns and drugs.
• The ruling may lead to more questions and debates about gun rights and marijuana use in the future.