DEATH THEORY 3: Marianne Faithfull is known for her legendary music and her rock n’ roll lifestyle of drugs and sex with Mick Jagger, but did you know that in 2014 Faithfull revealed to Mojo that her boyfriend at the time, a heroin dealer named Jean de Breteuil, was responsible for Morrison's demise? “He went to see Jim Morrison and killed him,” Faithfull tells Mojo. “I mean, I’m sure it was an accident. Poor bastard. The smack was too strong? Yeah. And he died. And I didn’t know anything about this. Anyway, everybody connected to the death of this poor guy is dead now. Except me.” The singer goes on, recalling a "sense of foreboding" when Breteuil told her he was heading out to Morrison's Paris apartment. She decided to stay behind and "take barbiturates." My kind of girl.