Authorities say human remains have been found after the Tuesday explosion and fire at a fireworks warehouse in the Northern California community of Esparto. On Friday, Yolo County officials announced that human remains were located after coroner's division personnel were allowed to access the site for their investigation.

Human remains have been uncovered amid the debris of a firework warehouse, days after it caught fire and exploded, setting off a wild pyrotechnics display over California.

The San Francisco-based company is known for staging large-scale fireworks displays across California and the U.S.