Karl Halverson Pierson

Claire Davis dead: Arapahoe High School shooting victim dies in hospital

Claire Esther Davis, who was in a coma after being shot point-blank at Arapahoe High School in Colorado last week,…

11 years ago

Karl Halverson Pierson identified as Arapahoe High School shooting suspect

Authorities have identified 18-year-old Karl Halverson Pierson as the suspect gunman who opened fire at Arapahoe High School in suburban…

11 years ago