Jeffrey James "Jeff" Weise (August 8, 1988 – March 21, 2005) was a student at Red Lake Senior High School in Red Lake, Minnesota, located within the Red Lake Indian Reservation of the Ojibwe people. He is known for murdering nine people in a shooting spree on March 21, 2005. He killed his grandfather and his grandfather's companion before going to the reservation high school, where he murdered seven more people and wounded five others.