Nandana

Sethurama Iyer and the CBI re-open an old case upon hearing from a death-row criminal that he didn't commit one of the seven murders he was convicted of.

Aniyankuttan falls in love with Ammu, who wishes to marry his elder brother, Vishnu. When Aniyankuttan learns the truth about Ammu's love, he is enraged.

Malavika waits for her lover, Anand, to register their marriage at the registrar office. However, he fails to turn up while her friend, Joji, accompanies her.