Detectives yesterday pressed charges against nine people in the case filed in connection with the killing of four schoolboys in Bahubal upazila of Habiganj in February.

Five days ago, four children went out to a nearby playground, telling their parents they would return before sundown. Little did the parents know that it would be their kids' last outing. As the four did not come back home, families mounted a search that night at Sundrateki village in Bahubal upazila of Habiganj. But they found no trace of the children.