Originally Posted by helno
But he lied to all group, and because of him Lilly killed Carley.So if I have chance I WILL kill that bastard
That's ridiculous. Lilly was absolutely paranoid. When the supplies started going missing it was so insignificant that Lilly was the only one who noticed. When you bring up the missing supplies to everyone, they are far more concerned with Lilly's growing mental instability than they are about missing supplies.
Nothing excuses killing someone with absolutely no evidence like Lilly did.
Furthermore, person A is not responsible for person B's actions. Person A and person B both have free will to act rationally on their own volition.