The ex-LAPD cop suspected of killing three people, including a police officer, is a decorated Iraq War veteran who won commendations for pistol expertise and rifle marksmanship.
Chris Dorner, who was last seen in the Big Bear area on Thursday afternoon, vowed to use his military training to wage a war of attrition against his former department. In a manifesto he posted online, Dorner wrote that he would "utilize every bit of small arms training, demolition, ordnance, and survival training I've been given."