A Los Angeles County high school basketball coach and his wife were among the three victims killed in a chain-reaction crash in California.

NBC4 Investigates learned Jashanpreet Singh did not have a valid commercial license to operate a vehicle in the state of California,

Jashanpreet Singh is facing charges for possibly driving under the influence of drugs and vehicular manslaughter.

The man suspected of being under the influence when he crashed his big-rig into a crowd of vehicles on the 10 Freeway Tuesday afternoon has been identified as a 21-year-old resident of Yuba City.

A fatal DUI crash on the I-10 in Ontario killed three, leading to the arrest of 21-year-old truck driver Jashanpreet Singh.