Maub Drill News Today

Shot, one killed. that is the background context against which something like this happens. we should also note, jason, that i was reading an act of how -- account of how they conduct monthly active shooter drills. some of the folks inside that center when they saw the law enforcement coming into deal with the active shooter situation, assumed, the way one does sometimes during a fire drill that it maub drill and not the real -- must be a drill and not the real thing. >> reporter: in fact thats ...