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Colorado School Gunman Targeted Debate Team Coach

4 years ago12 views



The 18-year-old gunman who wounded a fellow student at a Colorado school before taking his own life Friday was described as a bright, politically opinionated young man who had a beef with the school’s debate team instructor and librarian. Arapahoe County Sheriff Grayson Robinson identified the gunman as Karl Halverson Pierson, 18, a senior at Arapahoe High School in Centennial. Authorities said he entered the school about 12:33 p.m.

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Colorado School Gunman Targeted Debate Team Coach
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