When slum-dweller Zainab Khan’s husband Yadul goes missing, Inspector KP Singh learns about Yadul’s meeting with an organ trade broker. Enquiries lead Singh and his team to chase a notorious racket of illegal organ dealers who trap donors from poor families and blackmail them into selling their organs. Illegal organ transplantations are carried out in leading hospitals in and around Mumbai with the consent of a chain of corrupt doctors, politicians, and bureaucrats. Will Singh be able to bust this racket and nab the criminal mastermind? To find out, read Under The Knife, an action-packed roller-coaster ride.