I mean this with no disrespect to the dead but just as an obsertvationm.She was a vivid girl. How often did she have to perform? How many movies did she make? I'm guessing probably not enough to say it caused a drug habit to kill you. If you take a big old hand full of pills 4 times a year it isn't going to lead to the issues she had. I'm also assuming she didn't stsrt porn at 13 when her drug abuse began. Her sisters don't deny the use they just deny a problem. well d'uh how often is it a "problem" in the begining