The father of a teenager suspected of fatally shooting three students at a high school in Michigan on Tuesday is believed to have purchased the semiautomatic gun used in the attack just days ago, authorities said.
A boy and two girls were killed in the shooting incident at Oxford High School in Oxford, Michigan. They have been identified as 16-year-old Tate Myre, 14-year-old Hanna St. Juliana, and 17-year-old Madisyn Baldwin.
