hate to say it but if this "kid" was being bullyed by this other kid,,it probably went on for a while,,I've seen bully's usually large cowards that prey on easy kills,,,even when parents of kids who are victims of bully's complain nothing is done to the bully short of detention etc. his attorney sucked,,then again we don't know the whole story,,and no i don't condone stabbing to death a a-hole bully,,,,I recall a guy who matured early as a teen,,did not grow much more afterwards,,well I had a run in with him as a young smaller skinny youth,,well years later after I reached my final size and bulk I finally was able to put on muscle mass and I continued to grow after leaving the Corps,,so I see this coward in a bar,,I walk up to him,,he looks up to me and says my name and said is that you,,in a wavering voice,,,I said remember when you tried to beat my ass? He strongly denied attemping so,, I said oh yes you did,,I slapped him on the shoulder and looked him up and down and said don't worry it was years ago let me buy you a beer. We clicked beers and he said boy did you get big! You,, see at that piont if I kicked his now pathetic ass I would have been the Bully and a coward,,for knowing that one can kick someone's ass and does so makes them a coward,,,not that a bitch slap would make you so,,i sparred him the slap...just watching the look of horror on his face was enough....