The Fire Services Department is investigating a fatal fire in Kwun Tong today.
A 33-year-old woman, a two-year-old boy, and a five-year-old boy died in the blaze in Tsui Ping (South) Estate.
The fire broke out in a 20th floor flat in Tsui Lok House about 3am.
An eight-month-old girl is in critical condition in United Christian Hospital.
No suspicious circumstances have been found so far, and the investigation is continuing.