The Investigative Committee of the Investigative Committee for the Republic of Bashkortostan added that the mother of the children, together with her 10-year-old daughter, managed to leave the apartment and remained alive.

The murder took place early in the morning on 3 February.

A criminal case has been initiated against a 41-year-old man on the grounds of a crime under paragraphs.

"a", "c" part 1 of Art.

105 of the Criminal Code of Russia (murder of two more persons, minors).