that's what it sounded like, but hearin from what people are saying they were shooting into the crowd which was across the street and that makes more sense. it's s >> rep were you at all concer about your safety? obviou we were moving in that direct >> absolutely because it sounded like open shooting for a few minute and that's why we hid behind a building. we saw people coming out of the mandal bay and police officers runnin across the street into mandal bay. we just hid behind a building and kept peeking out and trying to watch safely from behind the buildi here. >> you can see too the metro helico has been going around mandal bay for a short time and then it left for about i would say 10 or 15 minutes and now that helicopter is back out here going around this block. the larger part of the block. police just keep moving people