SAN FRANCISCO (KRON) — On Monday, the Cal Fire Office of the State Fire Marshal announced it completed an investigation into a series of explosions that killed seven workers in a Yolo County fireworks ...

California fire officials have finished their investigation into the deadly Esparto fireworks warehouse explosion, with the report now being sent to prosecutors. Cal Fire's Office of the State Fire ...

May 21 Commerce raid seized 100,000+ pounds of illegal fireworks tied to Chee. Investigators missed link from Commerce evidence to Esparto storage before July blast. State and local regulators failed ...

Two years before a deadly explosion killed seven workers at a fireworks warehouse in Esparto owned by Devastating Pyrotechnics, another series of explosions leveled part of a storage facility in San ...

Reality Check is a Bee series holding officials and organizations accountable and shining a light on their decisions. Have a tip? Email realitycheck@sacbee.com. A raid on a Southern California ...