In Sochi, the security forces detained a lyceist, who told in social networks about the plans to arrange an attack on classmates, according to the FSB. This is reported by RIA Novosti.
As follows from the published video, a teenager created a community in Vkontakte, where she shared the experience of making homemade bombs, showed photos and video of experiments, complained about burns.
His components found at home, materials about armed attacks on schools and diary.