First of all, police in the U.S. aren't an institution--they're beholden to local governments (and state governments in the case of state patrol). Ergo you can'

First of all, police in the U.S. aren't an institution--they're beholden to local governments (and state governments in the case of state patrol). Ergo you can't [reasonably] generalize about police nationally based on a handful of malfeasants. The idea that police nationally get together and conspire violence against the public or even a particular racial group is beyond absurd. This is among the most dubious of conspiracy theories, and I don't know how such theorists can hope to be regarded as credible, reasonable people.