The culprits behind multiple deaths in a family over a few years are exposed, but there is more to it than meets the eye.
Ramanunni, who was the MLA of revolutionary party CDP, crosses over to the opposition as their candidate for the by-election. He procures a revolver and when one of his arch-enemies is gunned down, Ramanunni becomes the suspect. The protagonist's attempt to wriggle out of the wrangle forms the rest of the plot.
A murder happens at Ananthapuram Kottaram and DYSP Aana Esthappan is assigned to investigate the case. The initial investigation hints that Kallan Pavithran will be able to help in finding the murderer and DYSP Aana Esthappan requests one month parole for him.
