mock school gunman at elizabeth city state university?

I feel sorry for the students and the poor teacher who were unaware that this was just a drill!!! Some students did not recieve the text message about this drill!! What if a student got hurt jumping from a window or something? I don't feel what this school did was right!! The classroom next door put barricades in front of the classroom doors and were scared as well!! They should have thought of other measures for safety not set up a mock gunman!!! They scared the life out of that teacher who had the fake gun pointed at his back and stated that he thought he was going to die!! I understand they want to protect their students and teach them safety but that was going overboard!!! Besides, it's too easy for kids to get their hands on guns these days!! Anyone can get them!!! No one is really safe!!! Even with a fake stunt like that school did how are you teaching the kids anything? It's really sickening when you can't send your kids to school and know that they are safe!!!