CENTENNIAL Customized Chargers Jersey , CO, Dec. 14 (Xinhua) -- An 18-year-old high school senior who thought a teacher had destroyed his chances of attending the Air Force Academy has been identified by police as the lone gunman who wounded three students before taking his life at a suburban Denver high school anch neighborhood Cheap Los Angeles Chargers Jerseys , was seeking revenge for being kicked off a debate team by targeting the teacher responsible, several students said in interviews following the incident. In September, Pierson, who had dreams of attending the prestigious nearby Air Force Academy, was temporarily suspended from school for "jokingly" saying he wanted to kill the debate team coach Tracy Murphy, according to student interviews Trevor Williams Chargers Jersey , which also noted that Pierson held conservative political views and championed "gun rights."