You will see alot more schools doing lockdown routines like fire drills and earthquake drills now that this was the largest incident. It's too bad it took this large of an incident to teach them this much. No locks on the interrior doors? I know that would have saved a few people in this. May be a safe place but I lived in the safest city per capita as a child and boom all of a sudden there are 3 shootings in one year. Terrible stuff.