A senior police constable is found murdered at the police station during a brief power cut. Investigating officer Arjun takes the task of unmasking the killer from a handful of suspects including half a dozen cops and a number of outsiders who are there for various reasons.

Parrisu is a tamil movie starring Jaanvekaa Subramaniam and Kiran Pradeep in prominent roles. It is directed by Kala Alluri.