I kind of get wrapped around this subject alot especially where musicians are concerned.
Ricky Nelson: [Official Report] Died in plane crash; rumor, died as a result of freebasing and caused an explosion that set plane on fire
Jimi Hendrix: [Official Report] Died from inhaling vomit in girlfriends apartment; rumor, died because parometics didn't watch him carefully while transporting him to hospital
Chet Baker: [Official Report] Died from falling out of window; rumor, was pushed out of window
Those are just a few but there are so many more that are facinating.