NBCUniversal Inc. October 1, 2017 1:03 pm Positively Black: Arthur Ashe Institute Dr. Marilyn Fraser talks to Tracie Strahan about the Arthur Ashe Institute for Urban Health. 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