This doesn't come as a surprise. I already consider the police as a militarized force. But I have to ask, are you doubting the whole police force?
No...but I do have concerns that those not immersed in the "Jack Booted" ethos with not stand against their LEO "brothers" when the lines are crossed.
I observed a local news story where a teen driver was being charged with reckless operation and causing an accident. As the story unfolded, a police officer came forward as a "whistle blower". He has arrived on the scene with other responding officers and there was an off duty police officer who was intoxicated and the cause of the crash. He was taken home by other officers and the accident report was written to put the blame on the teen.
This was only stopped because a police officer had the courage to speak up and do what was right.
I did not see any follow up on this, but I often wonder about the careers of the intoxicated officer, the cover-up officers and the whistle blower. Don't know, but I suspect the whistle blower didn't fare well.
If there are officers who will uphold the law fairly we will know who that are when they hold their fellow officers to that same standard.