Lankeshwaran claims innocence saying his car was stolen two months ago and that he was live streaming a motivational video at the time of the murders. Aware of the Thirukural connection, the Commissioner convinces Viktor to help with the double murder case. SI Priya's husband, Constable Muthu, goes missing. Viktor's suspicion on Lankeshwaran grows after the latter quotes Thirukural discreetly. To everyone's shock, Muthu's body is found in the trunk of a car near the police station.