Pistorius Trial: The Key Questions is a 2013 English-language film. He became the first ever double amputee to compete in the Olympic games, a symbol of triumph over adversity, and one of the world's most recognisable superstars. Yet just six months later, he was arrested and charged with the premeditated murder of his girlfriend Reeva Steenkamp. How could such an admired sporting champion and role model to millions be involved in such a shocking event?. Pistorius trial: the key questions stars Matt Kennard, Pepi Dimevski, Estelle Kilian and Oscar Pistorius. It was released on 3rd June 2013.