You've said the things I wanted to say, but much more succinctly. Killing someone is something you can't undo. Even if you truly believe that someone's life i

You've said the things I wanted to say, but much more succinctly. Killing someone is something you can't undo. Even if you truly believe that someone's life is forfeit for stealing something of yours, there's no time given for evaluating the facts. A split second decision, a bad judgement call, and you find out that the person you shot and killed, is actually some innocent bystander running to get away from the robber. Maybe they are the person robbing you, but your shots hit someone else who's in their own house.