I don't think Lindsay's drug problems makes her a sociopath. I don't know the exact number but if one includes alcohol as a drug it is obvious that at least half of the population self medicates. What were her other crimes? Shoplifting? Ya she's a real big time criminal. Does she have some kind of contract with the public to be a role model?
So who did she kill, mame or ruin in her little spiral downward towards the bottom?
Aren't there more slightly important things to be concerned about?
