A schoolgirl in Thirappane has aided a 17 year old youth to sexually abuse a girl in a lower grade of her school.
The victim is a grade eight student, while the girl who had aided in the abuse is in grade 10.
The elder girl had allowed the youth to have a sexual relationship with the other girl at her house.
Her mother is overseas and the incidents had taken place during times her father was away.
Both the young man and the elder girl have been arrested, produced before courts and released on Rs. 5,000 sureties each.
The sexual abuse victim has been referred for medical examination.