Three siblings were burned to death in a fire at their house in Chakaria upazila of Cox's Bazar.
The deceased are Md Zihad,12, Foujia Jannat Meem, 9 and Afia Jannat Mitu, 7.
All family members except these three kids managed to come out of the house when the fire broke out in Sabanghata area of Harbang union at 12:15 am on Tuesday, said UP Chairman Miranul Islam.
Shaker Md Zubaer, officer-in-charge of Chakaria Police Station, said a team police of Harbang police outpost rushed to the spot on information.
The origin of the fire is still unknown.