MOSCOW, 14 Sep. Ilnaz Galyaviev, who organized the shooting in the Kazan school, was convoyed from the Moscow detention facility «Butyrka» to St. Petersburg, presumably for additional examinations, the executive secretary of the Moscow POC Alexei Melnikov told RIA Novosti. that the Serbsky Center, after conducting a psychological and psychiatric examination, found Galyaviev insane at the time of the crime, but later the Investigative Committee of Russia clarified that the procedure had not yet been completed. «Presumably, he was transferred to the St. Petersburg pre-trial detention center for additional examinations,» Melnikov said. On May 11, the largest massacre in Russia in recent years took place in Kazan: 19-year-old Ilnaz Galyaviev, according to the investigation, set up an explosion and shooting in gymnasium No. 175, killing seven children and two teachers, and injuring another 24 people. Galyaviev, who organized the shooting at the Kazan school, named the motive for the crime