New York Ex Rel. Ray v. Martin

Background

A man was sentenced to life in a New York state court for murdering another non-Indian in the City of Salamanca, a village located within the Allegany Reservation. Salamanca has only a few Indian families among many non-Indian residents. The prisoner sought habeas corpus, arguing that the reservation was under exclusive federal jurisdiction and that New York courts therefore lacked power to try him. New York courts dismissed his claim, and the question reached the Supreme Court.

Reasoning

The core question was whether New York may punish a murder committed by a non-Indian against another non-Indian on the Allegany Reservation. The Court applied its earlier decision in United States v. McBratney and related cases, holding that, absent a treaty requirement or a clear act of Congress taking away state power, a State generally retains authority to try crimes by non-Indians on reservations within its borders. The prisoner argued federal statutes and the 1794 Treaty required exclusive federal jurisdiction, but the Court found no statutory or treaty language that barred New York from acting and relied on prior decisions to reject that claim.

Real world impact

The decision means New York can prosecute non-Indians for crimes against non-Indians that occur in Salamanca. It affirms the long-standing rule that statehood and prior Court decisions preserve state criminal power over such offenses unless Congress or treaties clearly provide otherwise. The Court did not decide some related statutory questions or the scope of an 1881 state law used by New York, leaving those narrower issues for later resolution.