The Kremlin has no comment on the torture of arrested terrorists. Medvedev: 'Let's kill them all' - News.it 'At the moment everything points to the Afghan branch of ISIS' The four alleged perpetrators of the attack on Crocus City Hall in Moscow, which killed 137 people, have been placed in pre-trial detention for two months by a court in the Russian capital.

The four are accused of "terrorism" and face life imprisonment, the Basmanny court in Moscow said in a statement.