EXCLUSIVE VIDEO: Shocking dashcam footage captured the moment when a semitruck plowed into multiple vehicles on the 10 Freeway in Ontario, causing a deadly chain-reaction crash. At least three people were killed in the fiery wreck, and a 21-year-old truck driver was reportedly arrested on suspicion of driving under the influence of drugs. | ABC7

UnseenReports24Hr on Instagram: "A horrific tragedy unfolded in Southern California when a semi-truck speeding down the I-10 Freeway in Ontario turned into a fireball, killing at least three innocent people and leaving several others injured. The driver has been identified as 21-year-old Jashanpreet Singh, who, according to police reports, was under the influence of drugs and never even hit the brakes before impact. Authorities say the crash caused multiple explosions, engulfing nearby vehicles