Nibunan

Nibunan, co-written, co-produced and directed by Arun Vaidyanathan is a Tamil action thriller which was released in 2017. The movie revolves around an old case being reopened due to the series of murder taking place. Ranjith Kalidoss (Arjun) is a Deputy Superintendent of Police (DSP) in CB-CID and is known to crack even the hardest cases with his team. His team gets an unknown package delivered to the police station. The package was a clue to series of murder which lead them to an old case. The whole journey revolves around them trying to solve the whole case and try to stop all these murders from trying to happen.