Officials searched a San Francisco home registered as the address for Devastating Pyrotechnics' CEO. Seven died in an explosion at the company's warehouse in Yolo County last week.

Authorities raided a San Francisco home in connection with the deadly fireworks explosion that killed seven people in the Yolo County community of Esparto on July 1.

Multiple law enforcement agencies raided a home in San Francisco's Inner Richmond District that is the registered address of the company involved in the massive fireworks explosion and fire in Yolo County.

Her son, Joel "Junior" Melendez, 28, was killed in the blast. Lupe said her strong words are directed at the fireworks company that employed her son and also at county and state officials, who have provided limited information in the investigation. Lupe wants her son to be remembered as a great father, brother and friend.

A DNA testing process to identify the remains of the seven victims of the deadly fireworks warehouse explosion in the Esparto area is underway.

A fundraiser has raised thousands for the family of a girl who was killed in what authorities described as the misfiring of an illegal fireworks display.