After a lifelong battle with depression, Michael Blosil, son of Marie Osmond, ended his life on Friday. He jumped to his death from his downtown Los Angeles apartment. Blosil left a note, referring to his depression. In a statement, Osmond said, “My family and I are devastated and in deep shock by the tragic loss of our dear Michael and ask that everyone respect our privacy during this difficult time.” The Donny & Marie show, which runs at the Flamingo hotel in Vegas, has been canceled for Saturday. The Donny & Marie show was a brother-sister variety act in the 1970s, and The Osmonds was a family show-business affair.