
A team of Rapid Action Battalion-3 went to Jamalpur and took M Amanullah, his wife Mahfuza Malek and Mahfuza's sister Afroza Malek to Dhaka on Wednesday.
Deceased--Nusrat Jahan Aroni, 14, a Class-VII student of Viqarunnisa Noon School, and her younger brother Alvi Aman, 6, a nursery student of Holy Crescent School, were the children of businessman M Amanullah and Mahfuza Malek.
Physicians of the Forensic Department at Dhaka Medical College Hospital suspect that the two siblings might have been strangled.
No case is filed yet.
TF