2011 Tucson shooting
U.S. Representative Gabrielle Giffords and eighteen others were shot during a constituent meeting held in a supermarket parking lot in Casas Adobes, Arizona, in the Tucson metropolitan area. Six people died, including federal District Court Chief Judge John Roll; Gabe Zimmerman; and a nine-year-old girl, Christina-Taylor Green. Jared Lee Loughner, 22, was found by a federal judge to be incompetent...