Punk kid acted like an up-and-coming Darwin award and someone finally snapped and choked a bitch. Yes, it's a felony and yes the adult should have risen above it. Doesn't make the kid any less of a weaponsgrade douchebottle who had something coming. The parent in question should have done some actual fucking parenting and had a wee glance at the gamebox for the rating and supervised the kid during a few gaming sessions to observe the behaviour, not to mention choked the little bitch like a good Homer Simpson during less than chivalrous acting during online play.
The adult in question needs some time with a therapist and anger management, certainly. I exceedingly rarely condone any kind of violence. Still... I am a firm proponent of Darwin Awards and I sure as hell wouldn't piss off someone twice my size by acting like shit when winning in real life. Why this particular survival instinct goes out the window over the internet I have no fucking clue, but I am for anything that'll wake these little brat kids and their retarded fucking parents up to the point where they realize that the medium of the interaction doesn't excuse rampant stupidity or douchebaggery.