DrenDran is right about blacks statistically committing more crimes.
I often observe such a statistic playing out in my school and when I was at church camp this past summer.
At camp, our small south campus group of high-schoolers was overwhelmed by our downtown campus's hundreds of high school students (most of them black). They were mostly the black kids that live in the rough neighborhoods near downtown Jacksonville. My guess is that they've most likely grown up in families where there wasn't a strong father figure in the home, which is a pretty big issue for the families that live in impoverished communities in America. They don't have anyone to firmly teach them right and wrong, and so they do as they please.
Anyways they were often causing lots of trouble at camp. They tried to cheat at the team games we played out on the rec field many times, they were using profanity in the worship auditorium, and a significant bunch of them always cut in line at the snack shack. This one black kid in a raggedy t-shirt and a straw hat in particular cut ahead of me in the long line for the snack shack and when I told one of the counselors there in the room about it, the kid lied to her and told her he'd been there the entire time.
At school, we have the same issue, but to a much lesser degree. I go to Bartram, which is one of the nicest high schools in my area, and we barely have any black kids at our school, except for maybe about 50 of them or so among nearly 2,000 students total. Most of them behave very well, but a few of the black freshmen sometimes try to cut in line at lunch with their buddies.
But this incident is very sad nonetheless. I think that cop should be temporarily suspended from his job at the least.
Never mind, I read what Bisjac said and I have to agree with him.