But we didn't employ bad cops... we employed cops, they just turned bad.
If I hire a plumber, to fix my sink, and the plumber rapes my neighbor and burns his/her house, why should I pay for the damages? If a cop rapes someone, again, why should I pay?
Because your analogy is faulty. If you call a plumbing company and they send a plumber who nursery’s you, you would damn sure sue the plumbing company. The police would handle the plumber as a criminal matter.
If I hire a plumber, to fix my sink, and the plumber rapes my neighbor and burns his/her house, why should I pay for the damages? If a cop rapes someone, again, why should I pay?