UPDATE: Authorities fear rising death count in Oakland dance party fire

More than 20 people are reportedly still missing in the aftermath of the fire. The event’s Facebook page is currently being used as a way for people to locate and collect information on attendees who are still missing. No information has been released about the cause or course of the fire.

UPDATE: 100% Silk has released a statement via Facebook, saying, “What happened in Oakland is an unbelievable tragedy, a nightmare scenario. Britt and I are beside ourselves, utterly devastated. We are a very tight community of artists and we are all praying, sending love and condolences to everyone involved and their families.”

Meanwhile, authorities are still attempting to explore the burned-out building, which was apparently an artists’ collective with a number of safety concerns: inactive smoke alarms, no sprinklers, packed corridors, and a second floor accessible only via a staircase made out of wooden pallets. Firefighters and police are continuing to work to establish an accurate accounting of survivors and victims; between 50 and 100 people were in attendance last night, and multiple outlets say authorities are worried that the death count could number as high as 40 lives lost.