Was there no security detail? Was there no armed citizens? How did this guy do what he did, and not get shot himself?
This happening makes it that much harder... a lifelong friend of mine is now of the opinion that all Glocks are bad... never mind that I carry one. The fact that I don't have a 30 round mag for it doesn't matter... all should be banned.
Lets call it what it is, a nut fell through the cracks, and got away with an something terrible. Could the parents have done a better job? Could the collage he was asked to leave have reported the incident to someone? Would that have helped? So meny possible actions could have been taken, but it's all after the fact. But situations like this reinforce why I carry. Every day, every place I can.