Chris Dorner Sighting LIVE: Ex LA Cop in Shootout With Authorities

A man believed to be former policeman Christopher Dorner burglarized a home and stole a car today in area near Big Bear, California, where he also exchanged gunfire with police — reported ABC News. Dorner faces capital murder charges for the killing of Riverside police officer Michael Crain. He's also sought for the killings of Monica Quan and her fiancé. Quan was the daughter of former LAPD captain Randal Quan, who was mentioned as a target of Dorner's fury in his 6,000-word so-called "manifesto" on his Facebook page — which outlined his anger at the Los Angeles Police Department for firing him, and made threats against individuals he believed were responsible for ending his career with the police force five years ago.