I'd also like to just say that just because the guy played Starcraft doesn't mean anything. I can't read Swedish, so I don't know what the original article says, but the article Josh links to doesn't say anything about the man playing Starcraft when his internet connection was lost. It just says he's a Starcraft player who got angry when his internet connection went out.
Might as well have the headline be: 18 year internet user stabs 15 year old after internet connection goes out.
Oh wait, that's not as scary/sensational, so that won't work...