>>acobst+(OP)
There are police departments that are an organizational mess and there are departments that are even corrupt. There was a case here in Illinois in Cicero 20 years ago where the State Police were brought in to take over the force until the leadership could be replaced because of corruption.
I can't say anything about the situation with the Minneapolis PD, but it seems like it has a major training problem, there was also the case a couple of years ago of the cop that shot and killed a (white) woman in her PJs who was reporting a possible crime out of the window of their patrol vehicle.