BOWLING GREEN, Va. (AP) — The driver of a bus that crashed on Interstate 95 in Virginia, killing four passengers and injuring dozens, was sentenced Wednesday to spend six years in prison.

Kin Yiu Cheung was given 40 years with 34 years suspended for his conviction last November on four counts of involuntary manslaughter, Commonwealth's Attorney Tony Spencer said.

"Each day of my life is haunted by this memory ... and I want to apologize to all the passengers," Cheung said before sentencing in a circuit court in Bowling Green.