Police recovered the body of an old woman from a rented house of Ali Bura in Nayaati Mukti Nagar area under Shiddhirganj of Narayanganj on Monday morning.
The deceased was identified as Rezia, 70, wife of late Nurul Islam, hailing from Gaoischa village in Katiadi upazila on Kishoreganj.
Police arrested four persons--deceased daughter Nazma, her husband Alam, daughter Faria Akter and son Al-Amin--for interrogation in this connection.
Md Mashiur Rahman, officer-in-charge (OC) of Shiddhirganj police station, confirmed the matter to media.
