I've witnessed several incidents of black on white crime.
When I was deployed to Ft Riley myself and some of my team members were walking in a parking lot to a bar and one of my teammates was lagging behind a bit. He was wearing a cowboy hat and western cut shirt and jeans and boots.
3 youths with baggy pants and ball-caps jumped him started talking shit to him and had him surrounded. I saw what was going on and ran over asking them what the problem was. One of them jumped up in my face and started spitting and talking shit.
Out of the corner of my eye I saw one of them hit my bud in the head with what turned out to be a spray can cutting his forehead open. I jumped the guy and started tossing him around. It turned into a brawl and I remember during the ass-whipping we administered that a crowd of people in the outside bar was watching it and cheering us.
I guess in this case those idiots didn't have 20 or 30 friends to back their asses up and it ended up bad for them. The cops showed up and we didn't press charges. I had to take my bud to the hospital so our evening was ruined.
Black youths have a mob mentality. You have a problem with one of them and they gang up. And they really don't have much respect for authority, especially if you're white. Had a run-in with a bunch like that in an Army barracks during my time at Advanced NCO Academy at Ft Bragg once.....but that's another story.
My son was jumped by 6 black boys when he was about 11 or 12. Apparently, one got pissed because he was "flirting" with one of the boy's girlfriends. The kid decked him, and five others jumped in and started kicking him in the head. They didn't even know why he was hit; they just saw a white boy on the ground.
He wasn't hurt badly - physically. But the saddest part was he said to me "I thought those guys were my friends". How do you explain to a sixth grader that they are not his friends, and most likely never will be? Broke my heart.