Kanyakumari Categorical film tells about an Assistant police commissioner Mohan Sanker (Suresh Gopi). He misplaced his spouse and kids in an accident and shifted his job to Crime Department. He did this solely to guide a peaceful life. Change in in his obligation was welcomed by some politicians. However he was carrying his obligation secretly that too with out uniform.He even did analysis on temples of Kerala and Nanchinad. It was throughout this era his enemies started to die one after the other. The Chief Minister (Jagathy Sreekumar) too misunderstood Mohan Sanker for the loss of life of his enemies. There he began to research these murders.
