Chief May 2, 2019 9:05 am UNC Charlotte Student Died Tackling Gunman Investigators in the shooting that killed two at the University of North Carolina Charlotte called Riley Howell a hero, after the 21-year-old college junior died tackling the gunman to stop the shooting. US & World Videos 20:50 Karen Read trial: How accounts of first responders have differed 2:43 ‘On the Dot' to redevelop stretch of Dorchester Avenue 1:49 Finalists in math competition hope their model helps ease housing crisis 14:31 @Issue extra: Seth Moulton on pro-Palestinian protests, TikTok and more 2:31 Celtics preparing for pivotal Game 3 against Heat in Miami