Velapan gives Shankar David's diary which outlines all events in David's life until he went to jail. Although Shankar is upset and angry with Suryaprakasam, he is persuaded by DIG RajaManickam to do his duty as a policeman and not give room to sentiments. The police unwittingly lay out their plans to protect Suryaprakasam at the DIG's house, with David listening from the basement. The climax shows David killing his last target, Suryaprakasam, and how Shankar has to do his duty of shooting his father, despite knowing the full details of David's life. David dies along with Suryaprakasam, as the films ends.