Gauri Nanda

D.I.G. Mohan Shankar (Suresh Gopi), forced to deliver the ransom money for a hostage, Hema (Sarayu), the daughter of businessman Satharam (Shanawas), was in for a rude shock when he loses the money, is beaten up & the hostage killed. Retreating from the limelight, Mohan goes to the coastal town of Kanyakumari to continue his stalled research. But he runs into his old enemies there again, but before he could nab them using the force of the law, they strangely started getting killed one by one.

Koshi Kurian (Prithviraj), a well-connected businessman is arrested for transporting liquor in a tribal area, by SI Ayyappan Nair (Biju Menon). In retaliation, Koshi ensnares Nair in a false case & gets him fired. This sparks a long feud between the them.