Summary An old infirm woman is found dead at her house. The body is discovered by her son who had just come from a tour. He finds it very strange to comprehend how his insane mother, who had still been in hospital with a few months to live when the son had gone on the tour, could be at his house- dead. Special Squad finds out that the woman had herself taken discharge from the hospital. The Autopsy reports reveal that she was given a certain kind of injection which is very rare. Within a few days they discover the corpse of another terminally ill patient, this time male, again dead due to the same injection. The prime suspect becomes the doctor treating them, when the Special Squad discovers that the injection was the one used to give a terminally ill patient quiet deaths in countries where euthanasia is allowed. However, they have no proof against the doctor. The case turns worse when the dead woman's son decides to take the law in his own hands and goes to kill the doctor. However, the doctor is discovered dead and the man claims he was dead even before he reached there. They find tapes of patients giving their last statements before consenting for mercy killing. One of them is the dead woman. They also realize that the doctor himself was suffering from a terminal disease and he had only ten months to live. So, who killed these terminally ill patients and the doctor?

• Crime
• Mystery
• Thriller