(CNS) Numerous officers have been standing guard outside LAPD headquarters in downtown Los Angeles since Dorner, 33, was identified Wednesday night as the suspect in the slayings of 28-year-old Monica Quan and her finance, 27-year-old Keith Lawrence, who were found shot to death at 9:10 p.m. Sunday in a parked car at 2100 Scholarship in Irvine.
The couple was inside Lawrence's Kia, which was parked at the top of the five-story parking structure of the building where they lived. According to police, Quan was the daughter of a retired LAPD captain who represented Dorner at the Board of Rights hearing that led to his firing, and the killings were carried out in an act of revenge outlined in the lengthy manifesto, which blames Quan's father for losing his job.
Dorner was hired by the LAPD on Feb. 7, 2005, and he was fired Sept. 4, 2008, for allegedly making false statements about his training officer, police said.
Here are some photos of increased security at Los Angeles Police Department Headquarters during the search for murder suspect and ex-LAPD officer Christopher Dorner.
RELATED LINKS TO THE CHRIS DORNER STORY: