Mother Shanta Begum (27), with 55 per cent burns, and father Kawsar khan (36), with 60 per cent burns, are currently undergoing treatment at the Hospital.
Earlier, a fire broke out on the second floor of Joynal Mia’s four-storey building on Shah Cement Road in Char Muktarpur around 4:30 am on Thursday. Five people including the four members of a family sustained burn injuries.
Another injured Hritika Pal (4) was undergoing treatment at a local hospital.
Police suspected the fire might be caused by a gas leak, said the OC.
The incident was really tragic and the exact cause of the explosion is being investigated, said Munshiganj Sadar Upazila Nirbahi Officer Mohammad Hasib Sarkar.