A Commerce, Oklahoma, teenager remains in critical condition after a one vehicle accident over the weekend.

 The Oklahoma Highway Patrol says the accident happened around 3:15 Saturday morning on South 560 Road, approximately two miles north of Commerce. 17-year-old Lane Dunbar was driving a Hyundai Tuscon at a high rate of speed when the vehicle left the roadway on the right side of the roadway, rolling eight times, before landing on the passenger side.

 The OHP says alcohol was involved in the accident. Dunbar remains hospitalized with multiple injuries, including a traumatic brain injury, plus multiple broken ribs and two spinal fractures. Three passengers were treated and released from Joplin hospitals.

 The investigation is ongoing.