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. US & World Videos 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 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 2:30 ‘Baby Reindeer': Inside Richard Gadd's Netflix phenomenon