there are absolutely cases of excess force, cops being too trigger happy, or just over-reaching their rights. they probably do get away more often than they should when they do commit a wrong
my beef with all this is, people pretend to care about the overarching issue, but they only show their care when there's a racial angle they can play. they also refuse to accept the possibility than the cop's action might have been justified in a particular case
i think its crazy by now that there aren't more videos... where was officer wilson's camera? or at least something to pick up an audio recording. but even this isn't foolproof. the dillon taylor case was all caught on camera and he still got off the hook. THAT is the most maddening case of it all, but nobody here even pretends to give a about it, because they can't play the "racial victim" or "oppression" angle