Moscow attack: FSB makes new arrests in Dagestan. Russian security services announced on Sunday the arrest of three people who planned to "commit a series of terrorist crimes" According to the FSB, these would be… the four suspected attackers who are from Tajikistan.
On Monday, a tenth suspect was remanded in custody until May 22, the press service of the Moscow courts said. This man, Iakoubdjoni Ioussoufzody, is accused of "terrorism" and of "transferred money to an accomplice" a few days before the attack.