The Yolo County Board of Supervisors on Tuesday unanimously declared a local state of emergency following a fireworks warehouse explosion and fire that damaged multiple buildings and killed at least seven people who have yet to be identified.

Law enforcement agencies throughout the Northern California region confirmed that several search warrants related to a fireworks facility explosion that killed seven people

Cal Fire's state fire marshal was leading the investigation at the Inner Richmond home on 2nd Avenue, between Geary Boulevard and Anza Street, a Yolo County spokesperson said.