shooting August 3, 2021 9:09 am Gunman Killed After Shooting Three at Tennessee Warehouse A 22-year-old gunman was killed after shooting and injuring at least three people at the SmileDirectClub warehouse in Antioch, Tenn., early Tuesday morning. US & World Videos 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 0:48 World Central Kitchen to resume operations in Gaza 0:23 Names of two pandas coming to San Diego revealed 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