WRONG-WAY CRASH - New dash cam video shows a Cadillac heading the wrong way on I-15 in southern Utah smashing into an oncoming semi truck. The collision occurred after the Cadillac reached speeds of up to 120 miles per hour. The driver of the car had to be extricated from their vehicle and was airlifted to the hospital in critical condition. Click on the link in our bio for more on the wrong-way crash. #fox13 #utah #wrongway