LOS ANGELES — Coroner's officials say the death of Marie Osmond's son has been ruled a suicide and that drugs or alcohol didn't play a role in the teen's fall from a balcony. Authorities had suspected that Michael Bryan killed himself by leaping from an eight-story balcony in Los Angeles in February. The 18-year-old college student left behind a suicide note, but the coroner's office wanted toxicology results before ruling on his cause of death.