James is the sole witness to the murder of a union leader and he promises the police to identify the murderer. In order to uncover the case, the police urges James to live near the victim's house.

Piragu (English: Then) is a 2007 Tamil crime drama film directed by N. Jeeva. The film features Hamsavardhan, Keerthi Chawla and Sunitha Varma in lead roles, with Vadivelu, Kadhal Dhandapani, Malaysia Vasudevan, Sabitha Anand and Emey playing supporting roles. The film, produced by R. Saravana and S. K. Chandhrasekar, had musical score by Srikanth Deva and was released on 21 September 2007.

Gopalan, a notorious thief, teams up with Lakshmanan and continues to rob people. Their lives change when they kidnap a rich girl and find themselves trapped.

Dr. Ruben joins a mental hospital and immediately attracts attention due to his humane ways of dealing with the patients. This irks the hospital management, especially the Managing Director, Dr. Rakhi. However, soon another person surfaces and claims to be the real Dr. Ruben

A group of mimicry artists is suspected when the son of an old nemesis is found murdered. A mimicry group called Kaladarshana are invited to perform in a jail. Incidentally, Kasim, the son of their old nemesis, Khader Bhai, is in the same jail. When Kasim is found murdered, the needle of suspicion points towards the group. Who is the real killer?

The story revolves around four friends who decide to get back to studies, after a gap of fourteen years. But, what happens when four of them unravel a mystery which was underneath for long time?

Karungali is a Tamil film directed by Mu.Kalanjiam. It stars Mu.Kalanjiam,Srinivas and Anjali in the lead. Kanimozhi (Sunitha Verma), a doctor by profession, is drawn to the Ravi because of his life-saving act and ultimately decides to marry him. She overlooks Ravi's brutal past life during when he had murdered many including Sengudi (Asmitha), who was with him right from the childhood days. She loves him but he appears quite satisfied by using her whenever he's driven by his sexual urge.

Madhava Menon (Nedumudi Venu) is a well respected retired police officer who has two daughters, Narasimhan. IPS (Sarath Kumar), an efficient police officer in Tamil Nadu, married Meera and Nandagopan (Jagadish), an officer in Kerala Police who married Meena. They all live very happily. The state legislative election is announced in the state. There happens a twist in Madhava Menon's life.

Shankaranunni (Baburaj) is an eccentric cop in the Kerala Police Dept. with a lackadaisical characteristic and is married to Lekshmy (Sunitha Varma), the only daughter of a senseless politician from Tamil Nadu. Instead of serving his duty or investigate crimes, he likes to remain at his home 'Pulikkattil' as he does agriculture work, continuously opting for medical leaves. But as the murder of a college student comes to fore, he is forced to take charge of the investigation. How he sorts out the mystery forms the rest of the movie.

The film tells the story of a household where several murders have happened. The plot picks up from a point many years after the killings, and what happens next.