New Delhi, Nov 22 . A court on Tuesday gave Delhi Police permission to conduct a polygraph test on Aaftab Amin Poonawala. who allegedly killed and dismembered the body of his live-in partner Shraddha Walkar, police sources said on Tuesday. Delhi Police had moved it application in court on Monday. "Yes. We have received permission from the Delhi Court to conduct a polygraph test on Poonawala," a police official told. Source: PTI