A 20-year-old girl suffered a head injury when an unknown person pelted a stone at the local train she was travelling in, on Thursday morning. The incident took place between Mumbra and Kalwa. The girl was later treated at a private hospital and discharged after treatment. However the Thane Government Railway police are yet to register a case.

Priya Thakur was standing on the footboard when the stone hit her. She was pulled inside the crowded compartment by other passengers and her friends