In Chelyabinsk, girls set poplar fluff on fire and burned down two houses. Ural Mash writes about this.
According to witnesses, first the auto repair shop caught fire, then the flames spread to houses. A large family lived in one of them.
As a result, people managed to evacuate. There is a threat of the fire spreading to other houses; firefighters are already working on the spot.
The age of the violators is not specified.