 The police who gets a tip that Chandru's death is a murder assigns Murthy who has now become an inspector to investigate.He implants undercover cops in their house as workers and with the help of Ramakrishnaiah traces Ranga Reddy, a lookalike of Chandru to Secunderabad prison in Hyderabad.After giving him the necessary training he is taken to their estate where he convinces everyone but Sundaru that he is Chandru.