Emergency crews shut off power and evacuated a Santa Clarita pizza restaurant Sunday after multiple explosions were reported beneath the business, officials said.
Los Angeles County Fire Department crews responded at 12:06 p.m. to reports of a vault explosion outside Toppers Pizza, located at 23710 Valencia Blvd.
Firefighters arrived within minutes and reported hearing additional explosions at approximately 12:14 p.m. and 12:16 p.m., according to L.A. County Fire officials…