At 08:45hrs Engine 23 was dispatched to the reported MVA in the area of Dairy Ashford Rd and W. Airport. Upon arrival a 3-car accident was found with 1-subject in the roadway in cardiac arrest. Engine 23, along with FBCEMS Medic #3, immediately began patient care while next arriving Truck 21 treated the occupants of the other vehicles. Upon completion of packaging of patients and transport all units returned to service.