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.

A 22-year-old man died a week after a fireworks explosion in Pushmataha County left several people critically injured.

There is more criticism for the fireworks company at the center of the criminal investigation, Devastating Pyrotechnics — this time from a leader in the national fireworks industry.

The state fire marshal sat down for a one-on-one interview regarding the investigation into the Esparto fireworks warehouse explosion that killed seven people.