Ivide Thodangannu (1984)

Embedded with dangerous action and taut thrill, this fast-paced crime drama delves into the life of Krishnakumar, an honest police officer. As orphans, his younger sister, Sheela is his only family, and Krishnakumar devotedly ensures that all her wishes and desires are fulfilled. When Sheela is in college, she falls in love with a classmate, Babu. As her happiness is of paramount importance to him, Krishnakumar gracefully accepts the match and gets the young lovers married. Just as life seems to be showering them with happiness of the lasting kind, tragedy strikes when the couple are still on their honeymoon. Sheela is brutally raped and murdered while Babu is beaten into a coma. The police investigation is lacklustre and powerful forces ensure that the suspects are set free by the law. Krishnakumar, who is grief stricken and consumed by the thirst for revenge, begins to conduct his own investigation to identify and avenge the real culprits. Will he succeed in punishing the killers when the system of law failed?