I don't hate the guy for doing it. They are placed in hell. Surrounded by death and chaos. It is too easy for them to lose grasp on reality and what is right. Its his chain of commands fault for the lack of discipline. Over in Kosovo I got to deal with the backlash of a poor chain of command. Think killing a puppy was bad....... try replacing the company of soldiers that did this kind of stuff:

CNN - 'Not him,' says brother of U.S. soldier charged with killing Kosovo girl - January 17, 2000