It has been one week since the explosion rocked this tight-knit community, beginning a massive investigation into what caused the deadly blast by the State Fire Marshal’s office.

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

Seven people were "unaccounted for" in Yolo County's town of Esparto after several explosions at a fireworks warehouse resulted in a fire, officials said.