Multi-Vehicle MVI Hwy 5 Box Canyon Area

On August 5th, 2016, HSAR was called by BCAS at 1435h for a multi vehicle and semi-truck MVI on hwy 5 at Box Canyon Chain up area with possible trapped occupants. We arrived on scene extricated one individual helped to get the patient into the ambulance and onto the awaiting Air Ambulance. Made sure on one else were trapped and helped paramedics with other casualties. Cleared from scene and returned to base.