A husband and wife died after an explosion caused by a leaking cooking gas cylinder at their rented home in Tongi, Gazipur, and their teenage daughter is being treated in hospital in Dhaka, police and hospital officials said.
The couple were Lal Chan Mia, 60, and his wife Nasima, 50, both garment workers, according to The Daily Star. Their 16-year-old daughter is in intensive care at the National Institute of Burn and Plastic Surgery in the capital.
The explosion happened at about 6:00am on Wednesday at the family's rented house in the Mudafa area of Cherag Ali, under Tongi West police station. According to the officer-in-charge of the police station, Md Arifur Rahman, gas leaked from a pipe attached to a cooking cylinder and collected inside the house before it ignited. Neighbours rescued the three and took them to the burn institute, where they arrived at about 7:30am, The Daily Star reported.
The parents died at the institute at about 8pm on Wednesday. The officer-in-charge confirmed the deaths on Thursday at about 12:30pm and said the blast was caused by the cylinder leak, Dhaka Tribune reported. Dhaka Tribune said the family lived in a house owned by Fakhrul Hasan near Master Bari in Ward 52 of Mudafa, and that the bodies were handed to relatives after legal formalities were completed.
Dr Sultan Mahmud Sikder, a resident surgeon at the burn institute, said all three patients were in critical condition when they were admitted, Dhaka Tribune reported.
Cooking gas cylinders are used in millions of Bangladeshi homes, especially where piped gas is not available, and they are connected to stoves with a rubber hose and a regulator. A leak in a closed room can allow gas to build up, and a spark can then set it off. Fatal cylinder explosions have been reported in Gazipur, Dhaka and other districts in recent years, often in densely built neighbourhoods where homes and kitchens are close together.
Several details of Wednesday's incident are still not public. Police have said the gas leaked from a cylinder pipe, but they have not said what ignited it, whether the cylinder, the regulator or the hose was at fault, or whether any technical inspection will be carried out. No finding has been announced on whether the cylinder was bought from a licensed dealer or whether it was in good condition. Police have also not said whether anyone will face questions over the leak, and no case details were given.
The family's rented home was in one of the busiest parts of Tongi, a township in Gazipur just north of Dhaka where many garment workers live in rented rooms. Both parents worked in the garment industry, The Daily Star said, a detail that underlines how common such shared, tightly packed housing is in the area.
What happens next centres on the daughter, who remains in the hospital's intensive care unit, and on the police inquiry into the leak. Officers have so far described the case as an accident caused by a leaking cylinder pipe, and no further announcement has been made about the investigation.
Cylinder safety is a recurring issue in Bangladesh because so many households depend on LPG. Officials and safety campaigners have long advised families to check hoses and regulators for cracks, to keep kitchens ventilated, and to turn off the cylinder valve when the stove is not in use, though such guidance is not always followed and enforcement is limited.
For the family in Tongi, the practical questions are now the medical care of the surviving daughter and the formal end of the police process. For the wider public, the case is a reminder of how quickly a small leak in an ordinary kitchen can turn fatal.


