On March 26 and 27, the Supreme Court heard two landmark same-sex marriage cases. Check out our deep dive on the topic to find out more about the cases and issues the Court will consider.
Lambden P. Milligan was sentenced to death by a military commission in Indiana during the Civil War; he had engaged in acts of disloyalty. Milligan sought release through habeas corpus from a federal court.
Does a civil court have jurisdiction over a military tribunal?
Davis, speaking for the Court, held that trials of civilians by presidentially created military commissions are unconstitutional. Martial law cannot exist where the civil courts are operating.