Violent explosion at a fireworks facility in Yolo County, California, leaves hundreds without power and seven people missing, with officials using drones due to unsafe conditions.

The MMIP educational program will take place at 1 p.m. Saturday, Aug. 2, at the Fort Bragg campus of Mendocino College.

Seven people remain missing following an explosion at a fireworks facility in Esparto in Yolo County, California, on the evening of Tuesday, July 1, authorities have confirmed.