One juvenile female is in critical condition at a Denver hospital, and two others were injured, after wrecking a vehicle that they did not have permission to be in.

The Natrona County Sheriff's Office says at about 10:15am on Saturday, August 8th, deputies responded to a one vehicle roll-over crash, in a field near Westwinds Road, about one mile west of I-25, north of Bar Nunn.

Sergeant Aaron Shatto says a 13-year old female was the driver of the Ford Explorer.

A 14-year old and nine year old female were passengers at the time.

The youngest one, is the one in critical condition at a Denver hospital.

Investigators are still trying to determine what exactly happened, and how fast the vehicle was going, but have determined that all three girls were not wearing a seat belt, and alcohol and drug use has been ruled out as a contributing factor in the wreck.