Weapons found in ex-LAPD cop's truck as manhunt continues

A law enforcement officer said weapons were found in the burned-out truck of a fugitive ex-LAPD officer wanted in 3 killings over the past several days.

Dorner, suspected of killing 3, posted online manifesto vowing revenge on former colleagues

Investigators served a search warrant at the home of Christopher Dorner's mother in La Palma, Calif., on Friday, while authorities continued their manhunt for the fired policeman who is suspected of killing 3 people. (Patrick Fallon/Reuters)

A law enforcement officer said weapons were found in the burned-out truck of a fugitive ex-LAPD officer wanted in 3 killings over the past several days. The truck was discovered Thursday in a mountain resort town, which is now the site of a police manhunt for Christopher Dorner.

The officer spoke on condition of anonymity because the investigation is ongoing.

Dorner, 33, is allegedly seeking revenge against former LAPD colleagues who he believed cost him his law enforcement career. He alleged in an online manifesto that he was wrongly fired for reporting that his training officer used excessive force.

Cmdr. Andrew Smith said Saturday that the department will reopen the disciplinary proceedings that led to his firing.

Police Chief Charlie Beck tells KCBS-TV the department will thoroughly re-examine Dorner's allegation to ensure the public that the LAPD is fair and transparent. He says if Dorner wants to surrender, the LAPD will "be happy to hear what he has to say."

Two search warrants executed

Authorities served a search warrant at a Southern California storage unit as part of their investigation.

Irvine police Lt. Julia Engen said Saturday that evidence was collected late Friday night from the facility in Buena Park. She wouldn't elaborate on the nature of the evidence or say who had rented the storage unit.

On Friday, another warrant was served at a La Palma house belonging to Dorner's mother. Officers collected 10 bags of evidence including five electronic items.

Manhunt continues in mountain resort town

Searchers took advantage Saturday of a break from recent stormy weather in their hunt for Dorner, patrolling a mountain resort town in heat-sensing helicopters and fanning out on foot in fresh snow even as vacationing families and weekend skiers frolicked nearby.

San Bernardino County Sheriff's deputies gather at the command post in Big Bear Lake, Calif., on Saturday. (Jae C. Hong/Associated Press)

The stark blue skies that emerged after a Friday snowstorm allowed San Bernardino County sheriff's choppers to fly low over the forest and SWAT teams to look for tracks and other clues that might lead to Dorner whose burned out pickup truck was discovered Thursday in town.

San Bernardino County sheriff's Det. Chad Johnson said he and others were intent on finding Dorner but also looking for other telltale signs of his whereabouts.

"There's a million clues in the mountain. You've just got to be patient to find them," Johnson said.

Johnson said the foot search includes mountainous areas that are very steep and high climbs that often end in cliffs.

"It's a challenging day of work," Johnson said.

'One of the most dangerous fugitives'

The search was the third full day of the massive multi-agency effort now centered on this resort town about 129 kilometres northeast of downtown Los Angeles. Investigators continue to analyze the burned out truck discovered Thursday on a local road, and are trying and determine whether Dorner torched it or if it caught fire for other reasons.

Officers armed with semi-automatic weapons have been going door to door examining hundreds of vacant cabins, aware that they could be walking into a trap set by the well-trained former Navy reservist who knows their tactics and strategies.

"Christopher Dorner is probably one of the most dangerous fugitives that law enforcement has gone after in recent times," said Clint Van Zandt, former supervisor of FBI's profiling unit. "The challenge is, with his law enforcement and military background, he's very competent with weapons."

Sheriff's Det. Jeremiah MacKay, who began his patrol at 5 a.m. Saturday, said the operation was both massive and tactically complex.

"This one you just never know if the guy's going to pop out, or where he's going to pop out. We're hoping this comes to a close without more casualties. The best thing would be for him to give up," MacKay said.

Facebook manifesto vowed revenge

Police said officers still were guarding more than 40 people mentioned as targets in a rant they said Dorner posted on Facebook. He vowed to use "every bit of small arms training, demolition, ordnance and survival training I've been given" to bring "warfare" to the LAPD and its families.

Christopher Dorner is seen on a surveillance video at an Orange County, Calif., hotel on January 28, 2013 in an image released by the Irvine Police Department. (Irvine Police Department/Handout/Reuters)

Dorner served in the Navy, earning a rifle marksman ribbon and pistol expert medal. He was assigned to a naval undersea warfare unit and various aviation training units, according to military records. He took leave from the LAPD for a six-month deployment to Bahrain in 2006 and 2007.

Last Friday was his last day with the Navy and also the day CNN's Anderson Cooper received a package that contained a note on it that read, in part, "I never lied." A coin riddled with bullet holes that former Chief William Bratton gave out as a souvenir was also in the package.

Police said it was a sign of planning by Dorner before the killing began.

On Sunday, police say Dorner shot and killed a couple in a parking garage at their condominium in Irvine. The woman was the daughter of a retired police captain who had represented Dorner in the disciplinary proceedings that led to his firing.

Dorner wrote in his manifesto that he believed the retired captain had represented the interests of the department over his.

Hours after authorities identified Dorner as a suspect in the double murder, police believe Dorner shot and grazed an LAPD officer in Corona and then used a rifle to ambush two Riverside police officers early Thursday, killing one and seriously wounding the other.