J. Muthuvel

With the world of conservancy workers at its center, Witness presents a never-seen-before view of metropolitan cities and the invisible corridors of power lying underneath them.

Poochi lives in a small hut with his grandson Kumaresan, whose parents were killed in a caste riot a few years ago. Poochi has big dreams for Kumaresan and does all kinds of work to save money to get Kumaresan into a private school. When Vellaiyan, Poochi's beneficent but easily ruffled landlord instructs him to find a choice pig ('seththumaan'), Poochi and little Kumaresan get busy. However, once the pork and drink go down, tempers flare up, and Poochi must avoid getting caught up in the acerbic hostilities that consume his dominant caste overlords.

A writer at a police station gets trapped in an illegal custody case involving an innocent PHD student. With his guilt and regret looming large, can he save the young man?