The dash cam video from a triple fatality crash in Southern California on Tuesday has been released following the arrest of the young truck driver for potentially driving under the influence.
The October 21st crash in Ontario, California left three people dead and four people injured. The 21-year-old truck driver has not been named, but is currently in police custody on suspicions of driving under the influence of drugs.
Four semi trucks and four other vehicles were involved in the crash, including one vehicle that burst into flames.
Video of the wreck can be viewed below. Footage of the triple fatality crash may be disturbing to some viewers.