If you don't know how this works... These people are hypnotized by CIA psychiatrists and turned into mass shooters, triggered on command by a handler. They are always in prior psychiatric care. Vulnerable and exploited. They are always on psychiatric drugs - which I assume helps along the process. They are programmed assassins, often completely unaware of what has been done to them while under a trance. Somebody made a nice movie about this that shows just how easy it is to do. The problem with America's three letter agencies, and why they fail so badly, is whenever they are faced with a decision, their default choice is always the path of evil. That's some fucked up thinking, right there.