Only a fraction of the charred remains of the partly collapsed structure had been searched, and crews clearing debris were expected to find more bodies as they advanced, Alameda County Sheriff's Sergeant Ray Kelly said yesterday.
Anxious family members who feared the worst gathered at the sheriff's office to await word on their loved ones. They were told they may have to provide DNA samples to help identify remains.
"If you were going there for a party, you wouldn't be aware of the maze that you have to go through to get out," said Danielle Boudreaux, a former friend of the couple who ran the warehouse.
As many as 100 people were there for a party Friday night when the fire broke out just before midnight. Fire officials were still investigating the cause of the blaze, but they said clutter fueled the flames, there were no sprinklers inside and few exits to escape.
The couple rented out five recreational vehicles and other nooks on the ground floor as living spaces. A rickety makeshift staircase led to a second floor where concerts were held. Former residents said there frequently was no electricity or running water.
Oakland planning officials opened an investigation last month after repeated complaints from neighbours who said trash was piling up and people were illegally living in the building zoned as a warehouse. An inspector who went to the premises couldn't get inside, said Darin Ranelletti, of the Oakland Planning Department.
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