On April 22, 2012, about 20 unknown persons wearing masks and hoods attacked passengers in several electric trains Moscow-Tver, Moscow-Klin and Moscow-Konakovo, following from the Leningradsky railway station in the direction areas.
According to eyewitnesses, the attackers looked for migrants and beat them. The comments on the post also state that the attackers were "looking for visitors." Passengers who made remarks to young people about their behavior also suffered. In one of the trains, two police officers ran down the cars to the drivers.
Presumably the attackers were fans of FC Spartak Moscow", which a few hours before played with FC Anzhi. Sources