squad -- the vehicles that are in that building trying to handle that situation and try to figure out exactly what is happening. still active in that area while they try to determine what's going on. >> deb, just to recap for those just joining us. obviously there was a shooting, police are saying multiple casualties. and they have confirmed there have been some fatalities. it seems based on what we've been able to piece together that of these three buildings at the inland regional center in san bernardino, california, which is east of los angeles, it's the conference center, the southern most building you see on the map right there where at least according to the head of the inland regional center that's where the shooting took place. they say the conference center they regularly rent out and she believes the local county department of health was having some sort of event or banquet. law enforcement has been told by witnesses at this event that three individuals wearing body armor entered with long rifles