Since the shooting at VT, whats happened in your town?

Today there is a lockdown at one of our local schools reguarding a girl and a weapon. the police are now searching the school. and a few days ago 4 boys were arrested for writing bomb threats in the bathroom stalls at their middle school. since VT shooting there has been something going on in the schools in north central Florida almost everyday! Is the same thing happening in your town or surrounding towns? whats going on with these kids?