gun violence April 12, 2021 4:34 pm Officer in Knoxville Shooting Was Not Shot by Student's Gun Police responded to reports of a possible gunman at Austin-East Magnet High in Knoxville, Tennessee, Monday afternoon. 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 3:48 Pleasant Sunday after rainy morning in New England 2:09 President of MIT calls for shutting down pro-Palestinian encampments 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner