[michael_vo]

True, but how does firing the whole department solve the problems? I don't think just firing the bad apples is a good long term solution. Mainly because these types of mistakes continually happen in multiple departments in multiple counties and countries. Whenever things keep happening over and over again, it is likely the system itself that causes the problems. Perhaps we should look at countries with the lowest police mistakes and emulate them.

I try to solve problems from a systems perspective. For example the common automobile stop and warrantless search allows officers to more easily abuse power and escalate situations quickly as cops no longer required a warrant from a judge. This was by design by the Supreme Court who ruled in 1925 to allow this exception in times of prohibition when an individual ran away from police with alcohol and they didn't have time to go get a warrant. Stop and frisk was an extension of this case law.