Dhaka, April 19 -- The youngest of six members of a family burnt by a fire in Mirpur's Bhashantek has succumbed to her wounds.

Lamia, 7, died around 6:30am on Friday, taking the death toll from the disaster to four, reports bdnews24.com.

Her two siblings - Liza, 15, and Sujon, 8, - are still receiving treatment at the Sheikh Hasina National Burn and Plastic Surgery Institute for their injuries. Md Tariqul Islam, the resident doctor at the institute, confirmed Lamia's death and said her two siblings are in critical condition too.

Lamia had suffered burns on 55 per cent of her body.

The girl's father Md Liton, 52, mother Surja Banu, 40, and grandmother Meherunnesa, 70, had all died while undergoing treatment at the hospital.

Six member...