Firefighters advance on deadly central California wildfire

Firefighters advanced on a wildfire in central California that has claimed two lives and destroyed 200 homes.

Federal fire officials said containment on the 68-square-mile blaze increased from 10% to 40%.

Some 2,000 firefighters were battling the blaze, which destroyed many homes belonging to retirees on fixed incomes with few other possessions.

"Most people here, this is all they had," said Daniel O'Brien, 53, who lost two rental mobile homes. "You have these moments where you just want to breakdown crying and fall apart."

The death toll stood at two, but officials warned that it might rise. Cadaver dogs were being brought in Sunday to search for remains.

On Saturday, firefighters found what appeared to be a set of human remains further up the street from O'Brien's two rental homes. The remains were so badly burned forensic investigators will have to determine whether they belong to a person or animal, Kern County Sheriff's spokesman Ray Pruitt said.

Gov Jerry Brown declared a state of emergency, freeing up money and resources to fight the fire and to clean up in the aftermath. The Federal Emergency Management Agency also authorised the use of funds for firefighting efforts, fire officials said.

The fire tore through small communities of houses and mobile homes that surround the lake actually a reservoir and the Kern River, a popular spot for fishing and whitewater rafting. The communities are nestled in the foothills of the southern Sierra Nevada, a mountain range that runs hundreds of miles north and south through eastern California. Seventy-five homes were damaged.

Scorching heat and tinder-dry conditions across the West have contributed to massive wildfires in the past week that have destroyed properties and forced residents to seek shelter.

Since it began Thursday, the fire has swept through 36,810 acres of parched brush and timber. It moved so quickly that some residents barely had time to escape - and two didn't. An elderly couple apparently was overcome by smoke as they tried to flee, county Sheriff Donny Youngblood said. Their bodies were found Friday, but their names haven't been released.

Torin Swinland, 46, and his 81-year-old mother fled to a nearby park after smelling smoke and seeing flames racing down the hillside toward their community.