People can die when a good cop makes a bad mistake because thats the nature of the business.. nobody can be perfect all of the time.
And when Joe/Jane citizen makes a mistake because nobody can be perfect all the time, it's manslaughter.
Truck drivers?, it doesn't take 100 applicants to hire 3 truck drivers, call a truck driver next time a burglar breaks into your home, or some cluck punks you in front of your girl and jacks your ride... maybe the value of a cop will become clearer.
This statement implies that cops are somehow more valuable, or better than the rest of us. A bad cop doesn't necessarily have to be corrupt to be considered bad by me, sometimes it's their crappy attitude towards Joe/Jane citizen that earns them the title *Bad Cop*.
Cops DO and will CONTINUE "to stick together".
I used to know a reservist for the Aurora PD. He and I talked at length about various subjects concerning the police, one of them being how cops stick together. He said that Aurora police officers talked to him about this all the time, sometimes in subtle ways, and some not so subtle ways. He was just a reservist trying to get on full time.