Madaripur: A case was filed against seven people on Friday noon in connection with the killing two schoolgirls after rape in Madaripur sadar upazila.

Father of one of the victims filed the case at about 3:00pm, said Madaripur police officer-in-charge Ziaul Morshed.

Earlier in the morning, Superintended of Police of the district Sarwar Hossain visited the spot.

On Thursday, some unidentified miscreants allegedly killed the two girls after violating them in Sadar upazila.

Officials at Sadar Hospital said four unidentified youths brought the two girls of Mustafapur High School to the hospital in a critical condition in the afternoon, claiming that the duo took poison to commit suicide.

However, the girls, hailing from Mustafapur village, succumbed to their injuries at about 5:00pm.