that came in. we listen to a little bit of the tape right now. >> we have a whole shift coming your way. >> come in the front door, the first hallway on the right, halfway down. we have victims here. we need ambulances here as soon as possible. only one suspect. >> jon, as you can hear, a pretty comralm response. they are calling for more help on the scene. they don't know exactly how many people they are dealing with, how many injuries they have. they are asking for more help, for more help, for people to come and attend to some of the victims. it's pretty much par for the course for these officers that see these kind of things from time to time. that calm response is what probably helped saved some of