More than a week after the deadly explosion and fire at a fireworks facility in Esparto, investigators are still working to figure out what went wrong. Dispatch audio from July 1 shows that fireworks ...

As the investigation continues into the deadly explosion in Esparto, a web of possible conflict-of-interest issues have come to light involving Yolo County, raising new questions.

More than half of the seven victims killed in a giant explosion at a Yolo County fireworks storage warehouse were San Francisco Bay Area residents, investigators said. A barrage of fireworks exploded ...