At approximately 2:09 p.m. on Friday, Aug. 14, the Holbrook Volunteer Fire Department responded to a report of a two-vehicle head-on collision on Highway 377 mile post 25. While HVFD crews were en route, a report was received that one vehicle was fully engulfed. HVFD responded with two command vehicles and two engines. Upon arrival HVFD crews found one vehicle fully engulfed, all occupants had been extricated and were not affected by the engulfed vehicle. Crews deployed an attack line and extinguished the fire. After the fire was mitigated, HVFD personnel assisted Holbrook EMS with those who were involved in the collision.