Music industry executive John Atterberry passed away Monday from wounds suffered during an episode of random violence in Hollywood last week.  Atterbury was driving his Mercedes near Hollywood and Vine on Friday when a 26 year-old man named Tyler Brehm began firing inexplicably at cars and in the air, screaming that he wanted to die.  The man was show and killed by police several minutes after the rampage started, but not before he had shot Atterbury in the face and chest, and injured three others.  Atterbury was taken to Cedars-Sinai hospital, where he succumbed to the injuries Monday evening.