Adayalam

Hariharan, a Retd. Intelligence Officer who runs a security agency, is approached by Latha (Rekha) to find out a woman named Raji (Ragini) who was blackmailing her, threatening to reveal secrets about her father. Soon, Raji is found dead & CI Peter (Lalu Alex) began questioning Hariharan, who had been asking around for Raji. Later, Latha's troubler cousin Suresh (Vijayaraghavan), who was colluding before with Raji, is also found dead. Hariharan tries to unravel the secrets behind both murders. (Summary by iceblox)