Swami Ji Ka Qatil

Krishna, a disciple of Satyanand is spotted holding a tiki torch and heading towards the pharmacy to destroy the medicines. when another disciple follows him, trying to stop him but seconds later sees the pharmacy on fire. He further notices that Satyanand guruji was still inside the room and is now stuck in a burning room. Krishna gets arrested and is accused of attempt to murder. Satyanand says that he saw Krishna start the fire. The next day, Krishna's mother reaches for K.D Phatak's help and asks him to take the case. How will K.D Phatak be able to help Krishna?