“A criminal case under investigation on the grounds of a crime under Art. 317 of the Criminal Code of Russia (“Attempt on the life of a law enforcement officer”), ”the statement said.

According to preliminary information, in the lobby of the Ryazansky Prospekt metro station, during the detention of a subway police officer who is suspected of receiving "money from a citizen who does not have documents," the latter opened fire from service weapons at his own security officers.

As indicated, the suspect is detained.