Flashing your boobs in a anonymous camera site like chat roulette or a few others is not asking for it but is instead simply a stupid act for fun and giggles generally at such a young age.
What I talked about would be what some "internet celebs" do and make very public stories and then complain when they get made fun of just like real celebrities do for doing stupid stuff.
It kinda seems like parenting fail also as was mentioned and if nothing was done about that guy then that needs a explanation also as it said he was from canada and they have decent laws dealing with this unlike some 3rd world areas.
The problem is that she simply wasn't one of the lucky ones who get out of the "ignorant, stupid and careless" phase alive. It sucks, but it happens every day. Darwin had a hand in this whether you like it or not.
Parents could be amazing for their kids, and do everything perfectly. It doesn't mean they have cameras in every friggin room of the house monitoring said young ignorant and foolish children. Even the best parents can't stop horrible things from happening, and this girl seemed pretty set on destroying her own life one way or another. Self destructive tendencies show themselves in more ways than playing with sharp objects or consuming drugs... this girl obviously had inherent issues, trying to impress random old guys on the internet due to some kind of emotional instability, the inability to cope with it correctly or to try to resolve the issue with proper actions. She screwed up numerous times in numerous settings.
A similar thing happened to me, and the only reason I am here today is because I got lucky. Most of you are here today for the same damned reason, and probably had just as terrible things potentially happen to you.
She was unlucky and suffered the wrong mixture of dumb, young and unstable. It happens. It might have been a weird stalker pedo today, or drunk driving/overdose tomorrow. The poor girl was just fated to lose.