Moscow investigates alleged role of Kiev services. Ankara, the attack impossible without the help of foreign agents (ANSA) Russian Investigative Committee said it was investigating whether Ukrainian special services were involved in organizing and financing the attack.

Nine people accused of having contacts with the perpetrators of the Crocus City Hall massacre in Moscow and with ISIS have meanwhile been arrested in Dushanbe, the capital of Tajikistan. One of the people injured in the terrorist attack on the Crous City Hall died in hospital and the deaths in the attack have therefore risen to 144.