Purest racist paranoia.The Law enforcement derived from slave patrols and it has morphed into what it is today.
The entire force is rooted in racism. Until it's gutted from the inside out Blacks and other minorities don't stand a chance. No amount of training will solve the problem Blacks have with Law Enforcement.
In fact, its the entire judicial system that has the decked stacked against Blacks, that's why the prisons of full Black males.
Its by design.