The main character finds himself in a fairly saccharine scenario, i.e. receiving orders. But his orders differ from the others. How? Why? Suddenly, things take a turn for the worse and somehow innocent people die. What are some examples where this may have happened? Whether in fiction or in history? I'm not sure how this sort of thing pans out. I've watched a few movies where this happened but it's hard to really say how it came to be. Does anyone have any personal ideas, maybe even personal experiences about which I might pick your brain?