The story revolves around three main characters a cop, a psycho and a car driver. Benito Franklin is the ACP whose marriage is fixed. He is in charge of a murder involving a psycho killer. He sets aside the case and is traveling to Andhra for his marriage. On the way, his car breaks down. The psycho killer has done a series of murders on the Chennai - Vellore highway. He usually asks for lifts and kills all the people inside the car. Watch Sawaari movie online.