As a peace officer, I was justified on many occasions to use deadly force. I always avoided using it even at risk to my own safety. On the other hand, if you invade my house I am not going to risk losing the confrontation because that would put my family in jeopardy.
I am not a "peace officer" and never have been and my training was somewhat different. Being a correctional officer, I am required, not allowed to, but
required to use deadly force in the event of an attempted escape if it appears that recapture is not imminent.. But I am also
allowed to use deadly force to prevent bodily harm to myself or others. Using deadly force does not mean that you have to kill, but have to shoot..
I don't even carry a weapon often, just in the case of prisoner transport. I have many times worn a pistol while sitting outside the door of a hospital room occupied by an inmate. One officer is in the room armed only with pepper foam and a riot baton, and the other is outside the door with a 357 magnum. The outside officer is to never enter the room, no matter what happens, and must be aware that he is the very last line of defense for the hospital staff against a dangerous criminal getting loose among them. It is his
duty to bring down the inmate if he in the process of defeating, or does defeat, the officer in the room.
Under no circumstances will the inmate be allowed to leave the room, even if he takes the inside officer hostage. Whether or not the inmate is armed makes no difference and we are
always to aim center mass.
The only other time I am equipped with weapons is working a perimeter tower or perimeter patrol. I am equipped with a 12 guage shotgun, an AR 15 and the 357 magnum. The responsibilty there is the same as a transport, I am
required to use deadly force in the event of an attempted escape if it appears that recapture is not imminent.
If I do not do my duty, I am certainly subject to termination, and in some circumstances subject to prosecution. What that means is that , if I draw my weapon in the line of duty, there is a pretty good chance someone is going to get shot. We don't arrest anyone. Of course, that doesn't mean I can legally shoot an inmate who has stopped his escape attempt and is allowing himself to be recaptured.
I would be charged with murder.