UNKNOWN
Alright.  Ultimately the decision to kill these people is your own, right?   You have received orders but you also have, you are a human being and you think and ultimately the decision to kill is your own?  How can you as a civilian or a soldier kill three defenceless unarmed people?  You actually look into their eyes, how are you able to be willing to commit such an act?  Explain that to me because I cannot, for the world I cannot understand it.