From Drayton Valley RCMP:

RCMP have concluded their investigation into the sudden death of two local teens on Dec. 21.

A mechanical inspection was completed on the vehicle on Dec. 27 and determined that a faulty exhaust system component may have caused exhaust to enter into the vehicle cabin. It is unknown whether or not this was an existing problem or a recent occurrence.

Our thoughts continue to be with the community of Drayton Valley and the involved families during this difficult time.

No further updates will be provided.

On Dec. 21, at approximately 3:30 a.m., police were responding to an unrelated call for service in the area of 54 Street and 24 Avenue. While patrolling the perimeter of the building the responding member observed a parked vehicle with the engine running.

Upon checking the vehicle, a 16-year-old female passenger and 17-year-old male driver were discovered unconscious. Fire and EMS were dispatched and attended the scene. The responding member noted a strong odour of exhaust fumes from inside the vehicle.

The 16-year-old female was pronounced dead at hospital and the 17-year-old male was airlifted to an Edmonton hospital in critical condition.

No foul play is suspected and RCMP is not searching for any suspects.