There really isnt anything else to say.
That kinda reminds me of a story in my home county where a kid got arrested for hitting and killing a cop with a car. (car was stolen, kid was charged with first degree murder) Anyway, while he was in custody and awaiting a trial, he was killed and his murder made to look like a suicide. The kid in question was isolated from other inmates, the only people who could have killed him were the employees of the correctional facility.
As for the subject matter of this thread, I personally have never understood why we allow police departments to have internal investigations and then leave it at that. As far I'm concerned, police actions should be investigated from 3rd parties whose authority and operational structure originates in a higher authority within the governmental structure than the local jurisdiction. (so, if the cops are part of City A's police department, then the investigative body would be part of the county or state/provincial government that has authority over city A)
