What is aarathu sinam?

Aarathu Sinam (transl. Unappeasable Anger) is a 2016 Indian Tamil-language crime thriller film directed by Arivazhagan Venkatachalam. It is a remake of the 2012 Malayalam film Memories.

The film stars Arulnithi as a police officer struggling with alcoholism and post-traumatic stress following the loss of his family. He is brought back to duty to investigate a series of murders that bear a disturbing resemblance to a past case. The investigation forces him to confront his personal demons and use his sharp deductive skills to catch the killer. The film deals with themes of grief, redemption, and the psychological toll of violence.