April 7, 2009 7:58 am Watch: Final Moments Before Mom Guns Down Son Watch the final moments before a mother shoots her 20-year-old son and then turns the gun on herself at a crowded Florida shooting range. 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