A multi-vehicle fatal accident closed Highway 89 Saturday near Gray Mountain. ADOT says the crash happened at Milepost 458. DPS says the accident involved a Jeep Compass traveling southbound at first, before crossing the centerline and colliding head-on with a Chevy Silverado. Two adult females and a female child were in the Silverado and sustained fatal injuries. DPS says two of the three occupants were not wearing seatbelts at the time of the accident. Both drivers were investigated for impairment, and the incident is still under investigation.