I refer you to the article in this category section titled: Police Are More Dangerous To The Public Than Are Criminals — Paul Craig Roberts
No matter how egregious an officers action is he/she will be backed up by their superiors. Frequently, it's, "I can't comment due to on-going litigation, the incident is under investigation, I don't see any problem with the officers actions"... etc, etc. Misplaced loyalty is just that - MISPLACED. Isn't the chiefs admonition to, "just comply" the actions of tyrants and jack booted brown shirts? Merely questioning authority these days is often cause for a take down or a beat down. Our rights are on hold until we get to court (typically years as referenced in the video above) but there is little real justice, the violator frequently continues on their career path probably violating citizens rights right along.
If and until the police department superiors and state prosecutors start calling out these officers; prosecuting them, firing them, whatever is necessary, these cops will continue to run amuck for no other reason than basic human moral hazard (people act very differently when there are no consequences to their actions than when there are). But... I believe that this is how our overlords are wanting it to be!