New questions are being raised about the validity of a deadly police traffic stop that led to the death of 26-year-old Dexter Reed and a Chicago police officer being shot in the wrist. WGN's Julian Crews reports on the story. More info: https://wgntv.com/news/chicagocrime/copa-letter-reveals-one-officer-fired-at-least-50-times-during-dexter-reed-shooting/