Although grand jury actions are confidential until indictments are returned, sources say it is interviewing key officials related to the blast.

One person was in the RV at the time. Fortunately, there were no injuries.

Residents Against Illegal Fireworks has asked Gov. Gavin Newsom to investigate Cal Fire's handling of the deadly Esparto ...

Fireworks in shipping containers ignited after a nearby RV fire. Over 20 units responded; no injuries reported.

Harris County authorities are on the scene of an RV fire that expanded to shipping containers full of fireworks in Harris ...

Investigators with Cal Fire-Office of the State Fire Marshal found “evidence of illegal activities” at the scene of a deadly fireworks explosion and fire in Esparto, agency officials said Monday in ...

As the criminal investigation continues the Esparto fireworks warehouse explosion that killed seven workers last year, Yolo County has delivered rejection letters to 18 parties that filed multimillion ...

A state task force on Tuesday issued wide-ranging recommendations aimed at tightening California’s fireworks laws and oversight in the wake of the deadly Esparto fireworks explosion July 1. The task ...

ONTARIO, Calif. -- Two people were killed when a massive explosion involving fireworks ignited multiple structure fires in a neighborhood in Ontario, California, on Tuesday afternoon, prompting ...

Feb. 3—SACRAMENTO — Illegal activities contributed to a Yolo County fireworks explosion last year that killed seven people, state fire authorities said this week. Three brothers — two of them ...