Steven John Carlson, a suspect in the 1984 murder of 14-year-old Tina Faelz of Pleasanton, awaits a pre-trial hearing at Alameda County Superior Court on June 18, 2012, in Oakland. Faelz was stabbed to death on her way home from school. Carlson, 16 at the time, was an older classmate of the girl's. He was arrested after a test of his DNA was matched with evidence in the cold case.