[If that was even near true it would be shouted from the rooftops by the enemedia, 24-7. ]
That comes to around 300 a year. The number is probably literally true, but 99% of them are likely in the course of fairly pedestrian use-of-force scenarios where the perp was in the middle of some action that threatened the life of the cop or some other person. The issue is that this is falsely portrayed as somehow racist. Point being that Putin (through his mouthpiece Russia Today aka RT) is no different from the liberal media and no less an enemy of the American people than that media.