Realy suprised how many people are so shocked about this...someone gets killed in a dispute and everyone is going "oh the world" yeah i know the reason is trivial but still it's not realy something to be that schocked about there are a lot worse things going on...for instance http://momento24.com/en/2009/11/19/teenager-kills-9-year-old-neighbour-to-see-how-it-felt-like/