March 19, 2013 9:58 pm Amateur Martial Arts Tournament; Fighters Source USA Mixed martial artist Anthony Medina joins NBC 4 New York to talk about the athletes competing in this Saturday’s amateur fighting tournament. Local 2:45 Fourth day of wooded searches linked to Gilgo Beach murders 2:52 Columbia students continue protest after deadline passes 3:34 Breakthrough in ‘midtown Jane Doe' cold case 2:06 Police investigate two violent robberies in Central Park 0:24 Pit bull killed by cops after mauling owner to death