This does not surprise me one bit as I have seen this type of stuff before and that is why I am paying very strict attention to security and it is why I am not being such a nice guy any more.
It is also why I am trying to find ways to get my car fixed and why I am also participating in a martial arts forum and why I am also trying to come up with the money to buy a gun as I certainly do not plan of being a statistic at all just because someone else wants to be stupid.