there's blood everywhere the sheriff told us. earlier today, the first 911 calls came in and witnesses we spoke to in the early hours of this morning talked of a man clad entirely in black shooting a security guard at the door and walking in, throwing smoke grenades and shooting anybody he found in his sight. it was obviously a terrifying time for the 150 to 200 mainly young people that had gathered there simply to drink and dance as they do every college wednesday at the borderline bar and grill. listen here to one of the witnesses talking about the flight to get out. >> he didn't say anything at all. he just started shooting. i should have stayed until he changed his clip.