(KSL News) A rollover happened on Highway 68 near Camp Williams.
Highway Patrol tells us three of the four passengers were ejected from the car. Two were taken to the hospital by helicopter and two were taken by ambulance.
No one was wearing a seat belt.
The rollover is under investigation, but witnesses say the 20-year-old driver was speeding and passing cars before the car he was driving hit the embankment.