That's the key point, right there. If nobody said it, I was going to.
Columbine.. was how many dead? 10...12...? this guy took 32 with him. What's next, 50? 100? 1000? It's never going to end. The world is full of naturally fucked up people. Eventually they'll just all off themselves, it's really a shame that so many have to go with them.