Well, sadly, this is an easy one for me. But I do see Macs' point of view too.
Two guys come into my house and i dont know them, they are clearly "the enemy" now.
It's a reasonable assumption that they will do harm to me or my family. It's also a reasonable
assumption that when I kill the one but the other gets away, I'm guessing he'll come back for
retribution at some point. I will follow "the enemy" until i find him and extinguish him. Hopefully,
the publicity will serve as a deft deterant to any potential enemy from waltzing into someones home.
I wish I were more evolved than this but it is what it is. Too many times we've seen victoms of home invasions
( especailly here in Mich.) where people do what the bad guy says and there reward is death. And too many
times the bad guys dont get caught: or if they do, they get off or a light sentense. Yes, bad guys come into my home,
you should have no problem being the judge, jury and executioner. Very sad.....