Three teachers of a government school in Tamil Nadu's Krishnagiri district have been arrested for alleged sexual abuse of a 13-year-old girl student.
A medical test of the survivor has been done, and the report is awaited, the police said.
The girl had been absent from class for a month, the police said, adding the school authorities then decided to visit her home to check on her. The matter came to light only then, following which the child welfare committee swung into action.