MOSCOW, May 11 (RAPSI) – Law enforcement officers arrested one of the alleged assailants who attacked a school in Kazan, the capital of Russia’s Republic of Tatarstan, on Tuesday, the Interior Ministry’s spokesperson Irina Volk announced.

According to Volk, the counterterrorism operation regime was imposed.

As a result of the morning attack, 8 persons, including minors, died, about 20 were injured. One more shooter was allegedly killed as a result of the law enforcement operation.