சத்தம் இன்றி முத்தம் தா

This is a mystery thriller involving the hero, a killer for hire and the heroine. The heroine is involved in a hit and run case and is rescued by the hero. She becomes amnesiac and he takes her home and keeps her with him. Her husband lodges a complaint with the police that his wife is missing. There is a vengeful Inspector of police who wants to kill the hero he being a killer. This then becomes a story of conflict and entanglement between the characters. What happens to the hero, the heroine who suffers in amnesia, her husband and the policeman gets resolved in the climax.