I forgot to mention bomb threats, because they were always such BS. There was never any intent behind them. Now, I suppose I'm glad that they got called, just because I enjoy taking three hours off class to listen to music, but my school's procedure always irked me. They'd empty out the HS and move all the kids over to the MS gym. In other words, they'd concentrate all of us into a small area, making an excellent target for a bomb. The worst part was that the MS gym had those wooden pullout-style stands pushed up against the wall, so it'd be trivially easy for a determined psychopath to've concealed his bombs there, called a threat, get his targets all grouped together, and make a massacre of it. On the other hand, if our response to bomb threats was a simple shoulder shrug, it'd be damn near impossible to kill off the entire student body.
One morning way back in high school some nut in a black trenchcoat filled with knives walked into school and slashed the first person he saw with a katana. Lucky for the guy attacked it was only a flesh wound, and one of the security guards pulled a full body tackle or something and took the trenchcoat kid down before he had a chance to attack anyone else.
As a trenchcoat enthusiast, I am ashamed. Why do so many idiots seem to gravitate towards the best coat? I bet the idiot, in addition to his primary crime of being a dangerous psychopath, didn't even know about the three primary modes of trenchcoat wear, or the proper use of shoulder straps!