Russian officials on Saturday stressed that it was planned and organized by “private services of an unfriendly state.
According to a statement issued by Svetlana Perenko, a representative of the Russian committee of inquiry, “realum to the situation in Russia.
Although he did not determine the “unfriendly state”, he noted that the six Central Asian, which is currently outside Russia, has been charged with absent and listed Russia for allegedly training four suspects.
The four people, who were all known as Tajikistan in the media, appeared in a Moscow court in late March last year and showed signs of severe beatings. One of them was difficult to conscious during the meeting.
According to Perenko, 19 people in Russia are currently in custody in connection with the attack on the Moscow municipality hall.
A faction of the Islamic State group was responsible for the massacre in which the militants were shooting at people waiting for a show by a famous rocky group and then setting fire to the building. But Russian officials, including President Vladimir Putin, have repeatedly claimed that Ukraine played a role in the attack. Kiev has strongly denied any participation.