Marie Osmond

Marie Osmond's son's death has been ruled a suicide, and no drugs or alcohol were involved, according to the autopsy report by the Los Angeles County Coroner's Office.

Marie Osmond's son dies

Michael Bryan, 18, died from multiple blunt trauma after jumping off the balcony of his eighth-floor L.A. apartment on Feb. 26. He left behind a suicide note, but the coroner's office ordered toxicology tests to rule out drugs or alcohol. The tests came back "completely negative," the report said.

Coroner: Autopsy on Marie Osmond's son inconclusive; drug tests pending

Bryan was one of Osmond's eight children with ex-husband Brian Blosil and one of five the couple adopted before their 2007 divorce.