Shah, who is of Afghan origin, was shot dead on Thursday night. New Delhi: The gym owner who was shot dead in South Delhi’s upscale Greater Kailash area on Thursday night had come in the crosshairs of the Lawrence Bishnoi gang because he had asked his business partner not to pay Rs 5 crore that the outfit had tried to extort from him, sources have told NDTV.  Nadir Shah, who is of Afghan origin, was allegedly also friends with two South Delhi gangsters. This friendship was used by the Bishnoi gang to tap the enemies of the gangsters, who, in turn, roped in people who had been threatened by Shah earlier, building a complex web before finally carrying out the murder.  Shah was shot dead on a busy road in Greater Kailash-1. A video of the shooting showed him standing and talking to one of his associates near some parked cars when a man in a checked shirt walked up to them and began firing. Shah’s associate managed to duck but the gym owner was …