According to the head of the Security Service Nalyvaichenko, there is reason to believe that the mass killings in Kiev involved FSB of Russia.
He told a news conference on Thursday. According Nalyvajchenko 20 of December 2013 at landfill SBU were 26 FSB of the Russian Federation, and in mid-January 2014 - 6 people.
Head of SBU asks Russian government to announce that they're doing, their ranks and positions.