I've been on the force here 22.5 years. Worked patrol as an officer, Sgt and Lieutenant. I've only seen one officer hit a handcuffed prisoner. This officer was fired 3 times before finally being off the force. The Civil Service protections, which are there for a good reason, have gone overboard IMO. I've seen a few fired officers who I thought should have stayed fired get their job back. But the point is.. that kind of thing, at least in my experience is pretty rare.
Sorry but by your own words it clearly it isn't
That rare.
One officer fired 3 times.
And others officers fired & getting back there
Jobs.
If this is happening at the same rate in each area
All over the Country, it's very clearly not rare.
And the Public are left to Deal with the Fallout.