Everything you say is absolutely true. I think I didn't make my point very well.
It unsettles me in a big way that a 6 year old has that kind of hate within themselves. What is this kid's life like at home? Think about when you (we) were 6 years old. My siblings and myself fought like a bunch of savages and there was always some playground fights, but in the end we still loved each other or were friends again 10 minutes later.
Guess I'm getting old because I can't wrap my mind around this.