Citizen (2014)

A barbaric act in a law college provoked by a local minister makes headlines which catch the attention of our hero, Guna, who at first hardly pays any attention and instead laughs at the comments posted on the video from the incident on his friend's Facebook wall. Guna is constantly reminded of the incident over the next few days, forcing him to do the unthinkable, and results in the inevitable. He kidnaps the local minister's brother, Eeswaran, who has come out on parole and instigates the opposition party to accuse the minister of hiding his own brother. Following the disappearance of his brother, the minister is forced to resign and is arrested. Having succeeded in putting the minister behind bars, Guna lets go of Eeswaran who sets out to seek revenge. The crux of the story is of a common man who goes out of his way to fight injustice...