'He's been going to this bar for at least three years,' Chris Callen, who performs at Pulse under the name Kristina McLaughlin, told the Canadian Press. Smith later told the Canadian Press that Mateen said he ' couldn't drink when he was at home-around his wife, or family. 'But I remember him saying things about his dad at times. 'We didn't really talk to him a lot,' he added. SEE ALSO: Gunman reportedly scouted Disney World for attack 'Sometimes he would go over in the corner and sit and drink by himself, and other times he would get so drunk he was loud and belligerent,' one witness, Ty Smith, told the Sentinel. Three other witnesses confirmed that they had also seen the suspected shooter, 29-year-old Omar Mateen, at the nightclub more than once before. The man police say killed 49 people at a gay nightclub in Orlando on Sunday had visited the club at least a dozen times prior to carrying out his attack, a witness told The Orlando Sentinel on Monday.
