It is reported RIA Novosti with reference to the UK in the Saratov region.
“On this fact, the investigating authorities of the Investigative Committee of the Russian Federation in the Saratov region are conducting a preliminary investigation check,” the statement says.
It is noted that the investigative team is working at the scene of the incident. Experts are trying to figure out what caused the incident.
Also, investigators find out the exact number of victims. According to the latest data, at least 22 people were injured in the explosion.
It became known earlier that a gas boiler exploded in a cafe in the Saratov region, which caused a fire in the building.
Alexey Makrushin, general director of the association “Housing and Public Utilities and the Urban Environment”, in an interview with Nevskie Novosti, appreciated the proposal to install gas leak sensors in all houses with gas equipment in the next few years.