No, I made general claims about a larger pattern. If you don't agree that police have managed to weasel out of most accountability, then there's really no discussion to be had. Yet you jumped in anyway to push some police-justifying nonsense ("Contracts are negotiated like any other") that grossly contradicts the events under discussion.
>> why haven't Breonna Taylor's killers been charged and put in jail, or at the very least quickly fired?
>Because they are "innocent until proven guilty".
The first step is charging someone, which has not been done. Everyone in jail is innocent - guilty people go to prison. Once again, procedural details that sound sensible while adding up into a constructively corrupt system. The case has been turned over to the FBI precisely due to the local corruption.
As you are implying some alternative justice path for cops, I'll be explicit: To evaluate how well the rule of law is working, you only have to ask yourself what would happen to a non-cop who performed the exact same actions. Specifically, what would have happened to a group of non-cops that committed a home invasion resulting in murder?