Heres the morality test. You have the gun, and you've been told to shoot a man, on his knees, in the back of his head- but if you dont, the unseen mastermind making you do it will shoot you with a rifle from afar. You dont know the victim, but would put the value of your own life above that of a stranger? you can't wait it out, either. Make your decisions in one minute, or someone is going to die... Whats your choice?