Later, employees of the duty team of the FSB of Russia bombing service arrived at the enterprise, who shot an explosive device from a hydraulic cannon of a special sapper. The operation lasted until 23.50.
At the moment, experts are studying the remnants of an explosive device. In addition, a criminal case will be opened on this fact, during the investigation of which the circumstances of the incident will be established. It is worth noting that there is no official confirmation of this data yet.