“The former policeman was detained during the assault, for which flash-noise grenades were used,” the source said.

According to the agency, an explosion was heard near the house before the arrest.

As Interfax clarifies, citing a source, law enforcement agencies entered the shooter's apartment, after which he was detained.

On May 30, in Yekaterinburg, an armed man opened fire from the window of an apartment in one of the houses on Borodin Street.

As a result, an employee of the National Guard and a girl were injured.

According to the Ministry of Health of the Sverdlovsk Region, the girl is in extremely serious condition.