Elementary, my dear Watson.
What about the dog that didn't bark?
What about the kids that didn't charge the killer in their midst? There are a lot of questions that I don't have the brainpower to even ask.
I think that's just typical human psychology. Who wants to be the first one to get up and charge, and be a sure victim? Also, there was no time for the victims to communicate, to organize a resistance, as apparently there was with the airplane highjacked over Pa..
I was reading an account of the capture of John Wilkes Booth. He was cornered alone in a barn by some 26 Federal troops who certainly had a better chance than the students trapped in a classroom with this killer. However, because Booth was heavily armed, no one wanted to make a charge into the barn.
Agreed. Also how does a shooter with only 50 rounds manage to kill 32 and wound 20+????? Pretty fair shooting.