Isnt the rule if you shoot a home invader you should shoot to kill not maim? Why is that? I know a couple reasons. What other reasons are there besides they might kill or sue you later? I'm thinking if I could kill or just wound an intruder I'd prefer not to have to kill them. And how do christians feel about this? How do you put aside thou shall not kill when you could have just shot them in the leg or balls.
Isn't so much you shoot to kill as what you're trained to shoot at represents the bigger part of the human body - the torso. Under combat stress hands shake, people make poor decisions, eyesigh can be impaired, etc. so trying to leg a guy isn't going to work as well as going for the bigger target. And considering how often even trained shooters miss the bigger target, asking people to go for a limb isn't realistic.