November 14, 2019 8:25 pm Authorities Search Social Media for Motive of Accused Gunman Investigators are looking into an Instagram account claiming to belong to the alleged shooter. Eric Leonard reports for the NBC4 News at 5 p.m. on Thursday, Nov. 14, 2019. Local 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 0:44 At least 5 shot along Connecticut Avenue in Dupont Circle 1:36 O.J. Simpson's cause of death revealed 2:36 Super dad makes Mario-themed obstacle course for son's birthday