, July 12 -- year-old girl, who sustained 90 percent burn injuries in an explosion apparently from gas leak at a building in the capital's Jatrabari area, died at Dhaka Medical College and Hospital (DMCH) early Saturday, raising the death toll to three.

Rafia breathed her last around 3:30 am, said Dr Shawon Bin Rahman, Resident Surgeon at National Institute of Burn and Plastic Surgery.

Earlier on Thursday, three members of a family sustained serious burn injuries in the explosion around 1:40am following a blast on the ground floor flat of a six-storey building on Shahid Faruk Road in the capital's Jatrabari area.

Among them, Ripon, 40, who suffered 70 percent burns and his wife Eti, 30, who suffered 45 percent burn injuries, died at th...