I'm in the process of getting prepared, and I've been reading through the LDS manual. Came across the part where it's talking about self-defense, and there is some truly horrible information put out that should probably be corrected:
Remember that a smaller caliber weapon does not
have the stopping power of a larger one, so if you
have to shoot someone to defend yourself, keep
shooting until you empty the gun. Once you’ve
wounded someone, he’s going to try to kill you
if he possibly can, so you don’t want to infl ict a
minor wound; you must stop him!
First off, firing your weapon empty if you don't need to makes no sense tactically; if the guy is down and out after two, do you really need to waste the other eight rounds in your Hawaii-friendly, low-cap magazine? Of course not. You just pissed away ammunition that might have saved your life later on. Also, you're now holding quite an expensive hammer. If you haven't practiced tactical reloads, you're going to be using your shiny self defense gun for a bludgeon if his friends didn't haul ass right away. I'd take it as a given that the bad guys are more desperate, and therefore more motivated than you are, so this hand-to-hand scenario will likely not play out very well for you. Thirdly, law and order will be restored at some point, and you will have to answer for what you've done. You're going to have a tough time explaining that body with one gunshot wound on the front of his thigh and nine more peppered all over his back, with angles that indicate he was standing for the first two, on hands and knees for the next two, and flat on his face for the last five. Good luck with that.
Funtimes can chip in if I've misunderstood the correct application of deadly force, but you don't shoot to kill or to empty the gun, you use deadly force to stop the other person from doing whatever he was doing that forced you to shoot him in the first place. You will be able to defend yourself in court only as long as you can prove that 1) all lesser means of stopping the bad guy had failed or could not reasonably have been employed, and 2) that using deadly force was the only way to prevent a serious offense like rape, murder, assault, etc. In hawaii, you are not required to attempt to flee your home before using deadly force, but it is important to note that Hawaii's laws on deadly force don't allow you to defend property with deadly force. Some guys on here might be better lawyers than I am, and if you guys have any input, I'd be glad to hear it, but how would that play out for shooting someone who's trying to loot your supplies? If he's not directly threatening you, I don't think Hawaii allows the use of deadly force, so could you make a case that he was trying to steal the food you needed for survival, and was therefore a threat to your life? I don't know. (Maybe I'd better buy a $150 piece-o-crapola pistol next time I'm home and not register it, so I've got a plant gun?

DISCLAIMER: DON'T DO THIS)
My final thought on this is that I tend to disbelieve that a wounded bad guy is going to kill you if he possibly can. You are not under assault by Navy SEALs attempting to capture an objective; you are being attacked by thugs. If you shoot and wound someone who isn't using drugs, they will pretty much immediately shift their focus from taking your things to surviving the encounter. If their only or best way to survive is by killing you, then yes, he will try to do that. But a bad guy who just got shot standing on your porch is not very likely to continue trying to enter your house; he's going to try run, or crawl, or whatever, to get the heck away from you. Once he starts trying to get away from you, you have to stop shooting, or you have crossed the line from justifiable self-defense to murder. To paraphrase Funtimes' statement that I liked, "You're shooting to stop the behavior. If his body is unable to continue living as a result of that shooting, that's a side effect."