QUOTE
they will get scarred from the thought that they actually killed someone...But you still killed them, no? Needle or not, it is still killing someone "legally".
The issue of whether killing is legal or not was never disputed in the first place.
QUOTE(PoSSeSSeDCoW)
So they don't mind killing people.
Your comment about the American judicial system killing people is sound...even if the executioner feels agony for injecting the needle, there's always the psychological excuse of "law" for them to fall back on...