You must live in a more civilized locale. Most USA police in fact are fairly decent human beings. The system is set up to encourage them to act as gangsters, which many of them do. It was set up that way by a different group of gangsters. Does this not make much sense? That's intentional; voters don't understand it either.

they are basically gangsters at this point and they know it. They are protected by law from any recourse, worst that can happen is the victim sues the city or county and tax payer foot the bill. The actual police officer or even department cant be punished in anyway and they know this, with how strong unions are they cant even be fired.