Does someone who just snaps (or whatever you want to call it) have to act like a crazy person?
I have no idea. That's part of my question.
They can't plan things logically?
I hate to say it but what this guy pulled off is so simple to do.
My point was the time involved, not the ability of someone who snapped to pull it off.
Essentially I was asking if it makes sense that nobody around him noticed that he snapped (or whatever you want to call it.) Or maybe there were signs that people picked up on in hindsight?