There is more criticism for the fireworks company at the center of the criminal investigation, Devastating Pyrotechnics — ...

The former school site, which has been empty since it closed in 2010, sparked safety concerns after several fires broke out within the span of a week in March.

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 ...