What if he was running out the back door to warn/regroup with his homies?
At that point you just have to wait for police to do their thing... even if they do show up 45 minutes later. You can't just shoot at them while they are fleeing if they no longer pose a threat.
Here's a nice piece from another forum.
Like most legal questions, the answer is that it depends. It depends on the jurisdiction, it depends on the circumstances, and ultimately it depends on whether or not you can get a jury to like you (this is also a function of jurisdiction).
Basically, in order for shooting someone to be legal as self-defense, you need to demonstrate that shooting was:
- Necessary - that is, if you hadn't, something bad would have happened to you - the other party would have used deadly force, or inflicted serious bodily harm / rape / robbery / kidnapping
- Imminent - the bad thing would have happened immediately - you can't, for instance, shoot your neighbor if he announces a plan to break into your home in a week and kill you.
- A reasonable response - as opposed to, e.g., running away.
- NB: all of these must be satisfied both subjectively (that is, you must think shooting was necessary and imminent) and "objectively" (whether a "reasonable" person would think it necessary and imminent). If you subjectively believed the shooting was necessary & imminent, but a reasonable person wouldn't, you won't get off via self-defense, but you may nevertheless get your charge of murder reduced to manslaughter or less.
It turns out that in most states, there's no duty to run away instead of shoot if you're in your home, so that takes care of (3). (2) is also satisfied if there's a burglar in your home; it's definitely an urgent situation.
(1) is the tricky part. If the burglar is armed and threatening you, then it's obviously fine to shoot him. If the burglar is unarmed, then it's less fine, though you may still be okay, especially if the burglar is very physically strong and you're not. If the burglar has his back to you, I would think that shooting isn't strictly necessary - "hands up" and calling the cops would probably be better. That said, you may still be able to get away with it. If the burglar is fleeing, I think it's a tough sell to argue that you needed to shoot, but there have been cases where property owners have been acquitted of murder after shooting fleeing burglars.
I will note again that while it's important that you believe that shooting is necessary to prevent imminent harm, that's not enough. You'll also have to convince a judge or jury that a reasonable person in your situation would have shot.




