Here's a video of a cop who's moolighting as a security guard when the shop he's guarding is robbed by three criminals, at least two armed with handguns.
I got the impression that those criminals didn't originally inted to kill anybody. Rather than just shooting the cop, one of them tells him to give up his gun (imagine that, thugs disarming the law abiding). But then the policeman pushes his attackers gun away from him before delivering two rounds point blanc into the chest.
A criminal will just use your gun angainst you my ass!
I'm not sure if he should have gone outside, he only opened himself up to more gunfire in my opinion, but in the end, he walked away without a scratch and there were three thugs off the street. Good show!