You are in your bedroom. You hear the door being kicked in and you arm yourslef and see a guy unhooking your Xbox. You hit him with the surefire and he turns to run away with your Xbox......
You shoot him? You legally can, do you? Or do you slam the bedroom door and call 911?
Well, you have sort of answered your own question, haven't you? If he flees the house he is no longer a viable threat to me, therefore there is no longer an imminent danger to me. And, while one may have the
legal right to shoot the intruder ... and perhaps a moral duty to enforce the safety of your home... his immediate flight does not
demand that you shoot him.
Also, you'll note that I am not nit-picking
your terminology of "
hit him with the surefire" by claiming I would not get close enough to physically assault the creep with a flashlight.
In the situation you describe, from a purely
legal standpoint, if you shot the burglar the moment you identified him as an intruder, you'd be legally justified. It could be
morally justified in the sense that the if the criminal has such disdain for his own personal safety by invading an occupied home that he will resort to any means
he desires to carry out his goals, including homicide.
One set of "morals" can be countered by another set of moral values. If you really believe that it is morally superior to step out of the side exit of a McDonalds and walk away when a homicidal nutjob is killing people, rather than use an effective tool to stop him when the opportunity is immediately available, then I hope you have the fortitude to think about all those who died after you made your choice.