HASKELL COUNTY, Oklahoma - A young woman is dead after trying to pass on a hill, colliding head-on with another vehicle Saturday evening. 

20-year-old Miranda Harper of Enid was traveling westbound on SH 9 behind a vehicle. She changed lanes, attempting to pass the car on a hill when she hit a truck traveling eastbound head on.  

The truck her car hit was driven by 21-year-old Justin Moore of Stigler who was taken to Mercy Hospital in Fort Smith in stable condition. 

There was one passenger in the truck, 18-year-old Sierra Grant of Stigler, who was taken to Mercy Hospital in stable condition. 

Harper was pinned in the vehicle for about 1 hour before being removed. 

She was pronounced dead at the scene. 

Harper was not wearing a seatbelt.