the way he got slumped so fast made me wonder what kind of gun it was. there's nothing wrong with intruder not feeling remorse for killing someone in self defense. it doesn't mean he has a mental illness. of course it's not good to kill people but it happens anyway. when you threaten the life of another your own life loses its value, so as recompense after attempting to take such a life, you should die. it's the universal law of balance. what goes around comes around. the gun owner dispensed justice.