As it turned out, the cause of the bloody state of emergency was New Year's greetings. Lev Bijakov (this is the real name of the organizer of the attack) and his friend Alexander, decided to take revenge for the insult. In the local public, according to the pupils of the school, the administrator wrote: "Happy New Year, dogs". This attitude angered Leo.

And since he and Alexander were fans of the subject "Columbine" (massacre at a school in the US), then buddies exponentially to punish schoolchildren. They stabbed directly at the heads to kill. It is already known who was injured by the Avengers.

They are students of the fourth grade Leonid Pryanikov, Amir Timirov, Arseny Petrishin, Irina Usanina, Egor Zelenin, Menula Abroyan, Alexander Solomennikov, Gleb Ognev, Lada Goncharenko. One of the boys is in extremely serious condition - he has a deep stab wound to the neck. He is in intensive care. All lessons at school are canceled. A criminal case was opened on the article "Attempted murder of two or more persons". This is reported by the regional department of the Investigation Committee. In 2015 the. Lev Bijakov participated in the Russian Olympiad in Physics. Teachers noted his high intellectual abilities.