13 injured in Santa Clarita crash involving bus, big rig and car

SANTA CLARITA, Calif. (KABC) -- Thirteen people were injured Wednesday morning in a multi-vehicle crash in Santa Clarita involving a bus, a semitruck and a car, officials said.

The crash was reported shortly after 9:30 a.m. at the intersection of Golden Valley Road and Centre Point Parkway, prompting a massive response for sheriff's deputies and firefighters.

Ten people were transported to hospitals, including nine for basic life support and one on advanced life support. Three other patients declined to be taken to a medical center.

The cause of the crash was unknown.