Police recovered the slit-throat bodies of a woman, her daughter and the hanging body of her husband from a house at Hydorabad area under Gazipur City Corporation on Thursday noon.
Police and locals suspect that the man killed his wife and daughter first and then committed suicide.
The deceased were identified as Kamal Hossain, 40, son of one Abul Hashem of Hydorabad area, and his wife Nazma Begum, 35, and their daughter Sanzida Kamal alias Rimi, 18, first year student of Uttara Adhunik Medical College.
Officer-in-Charge of Joydebpur police station Md. Aminul Islam said that Kamal’s sister-in-law first discovered the hanging body. Then other relatives came forward and found two more slit-throat bodies lying on the floor of the room.
On information, police recovered the bodies and sent those to Gazipur Shaheed Tajuddin Ahmed Medical College and Hospital.