Well, the world has already ended for the evil scumbag who killed all those little babies and staff members. May he rot in hell. But I don't want the world to end next week. It will end soon enough for me and for every individual.
Anyway, in the AJC a mother said that her daughter's class heard the bangs over the PA and that the teacher took all of them into the washroom and locked the door. That was smart. She could have panicked and done nothing.