This is not news. Nor is it newsworthy. Sad yes but nobody on that forum knew what he was going to do, there was a legitimate discussion going on. Why don't you guys go look at
http://www.wrongplanet.net/modules.p...er=asc&start=0 where he actually told people that he was going to do that and was "ridiculed as a troll". That's far more interesting than "OMGOOZLES this guy talked about guns in a gun discussion then killed someone!"