LOS ANGELES -- Thousands of police officers throughout Southern California and Nevada hunted Thursday for a former Los Angeles officer who was angry over his firing and began a deadly shooting rampage that he warned in an online posting would target those on the force who wronged him, authorities said.
Authorities issued a statewide "officer safety warning" and police were sent to protect people named in the posting that was believed to be written by the fired officer, Christopher Dorner, who has military training. Among those mentioned were members of the Los Angeles Police Department.
"I will bring unconventional and asymmetrical warfare to those in LAPD uniform whether on or off duty," said the manifesto.
Dorner has available multiple weapons including an assault rifle, said police Chief Charlie Beck.
More than 40 protection details were assigned to possible targets of Dorner. The manhunt was possibly the largest in department history, Beck said.
The search for Dorner, who was fired from the LAPD in 2008 for making false statements, began after he was linked to a weekend killing in which one of the victims was the daughter of a former police captain who had represented him during the disciplinary hearing. Authorities believe Dorner opened fire early Thursday on police in cities east of Los Angeles, killing an officer and wounding another.
Police said Dorner, 33, implicated himself in the killings with the multi-page "manifesto."
In a Facebook post, Dorner said he knew he would be vilified by the LAPD and the news media, but that "unfortunately, this is a necessary evil that I do not enjoy but must partake and complete for substantial change to occur within the LAPD and reclaim my name."
As police searched for him, the packed Los Angeles area was on edge. The nearly 10,000-member LAPD dispatched many of its officers to protect potential targets. The department also pulled officers from motorcycle duty, fearing they would make for easy targets.
Nevada authorities also looked for Dorner because he owns a house nine miles from the Las Vegas Strip, according to authorities and court records.
Authorities said the U.S. Navy reservist may be driving a blue 2005 Nissan Titan pickup truck.
Los Angeles officers guarding a "target" named in the posting shot and wounded multiple people in Torrance who were in a pickup but were not involved, authorities said. The extent of their injuries was not released. It's not clear if the target is a person or a location.