Censor.NET informs citing the press service of the prosecutor's office of the Donetsk region.
The collapse of the fifth floor of the building caused by a gas explosion killed two children. One of them, a four-year-old girl, died in hospital from the wounds received. Another one, a five-months-old boy, has been only recently recovered by rescuers on the spot.
A woman and an eight-year-old girl were also affected by the explosion and taken to hospital for treatment.
The explosion occurred in Ukrainsk, the Donetsk region, in the morning of Jan. 15.