I hate to tell you that their are 6 times more white people than any other race, I would expect the number to be higher.  Now loot at the stats for the percentage of black people and their involvement in crime, it surpasses white people.  This isn't a white / back thing and a tit for tat game.  A high percentage of black people condone criminals in their community, they have rules of "no snitchin" and un cooperation with the police as a status symbol.  A kid will get murdered or their will be other criminal behavior,  a victim will run to the police and say solve it.  The police ask for help and  get none, they now have to diligently rule out people.  So, they contact people they feel may be involved, those people feel persecuted.  Guess what, you condone the neighbor criminal you know is involved and invite the police to harass that segment of the neighborhood.   It's that easy, the football players know it but it's easier to blame the police.