Ivan Veramaathiri (2013)

The brother of a local law minister, who is out on parole and should be back in custody in the next six days, goes missing. When he doesn't show up on the sixth day, the opposition party blames the law minister for keeping his brother in hiding, and therefore, resulting in his immediate arrest. Meanwhile, the missing brother resurfaces and wants to avenge his captor but he doesn't have a clue about his identity or whereabouts.