Police Commissioner Ram Singh said the incident took place in the evening when the boys began passing vulgar comments on seeing the girl, who was returning home after attending tuition classes.
The situation turned ugly turn when the boys followed her home where her parents rebuked them. They then manhandled the girl and her family members besides threatening them of dire consequences if the matter was reported to police, Singh said.
According to the family, the girl suffered a fracture in her right leg in the melee.