Engine Overheat problems of the 2014 Dodge Charger

My Dodge Charger caught fire and was a total loss due to the engine over heating. . . The fire marshal and investigator stated that the engine had a malfunction. . . All the parts on my vechile was the original. . . . I purchased my car brand new off the lot and only took my car to the dealership for any work prior to my total loss. . . . My car was sitting parked when the fire occurred which started under the hood and I didn't have any work done on my car prior to the fire.