Oakland warehouse fire

Firefighters and police work at the scene of an overnight fire on Dec. 3, 2016 in Oakland, California.

(Elijah Nouvelage / Getty Images)

Chicago Tribune

Dec. 3, 2016 12:31 PM PT

A fire at an Oakland warehouse during a rave concert killed at least 9 peope on Dec. 3, 2016.

Firefighters assess the scene where a fire tore through a warehouse party on Dec. 3, 2016 in Oakland.

(Josh Edelson / AP)