This is so sad. A female stunt performer was killed in split seconds while sitting on top of an air craft, thousands of spectators gasped in horror and even caught the look of fear on a stunt performer’s face as her airplane pummeled straight into the ground killing both the wing walker and pilot. Such was the tragic and heart-stopping sight recalled by witnesses one day after the Vectren Air Show’s fiery crash Saturday near Dayton, Ohio. See more after the jump……..