Two girls aged 14 and 11-years-old, who were allegedly burnt alive by their father, died while undergoing treatment at a hospital in Thane district on Monday, the police said, according to the PTI.

The girls, Sameera Shantaram Patil and her sister Samiksha had suffered 91 per cent burn injuries in a fire at their house in Bopar area of Dombivili town on Saturday morning.