A day before, a group of young Moscow residents beat a citizen of Azerbaijan. According to the reports of “Echo of Moscow” radio, that took place at the “Teatralnaya” subway station. The reasons of the attack are not stated. The same day, police officers arrested Podmoskovie resident for beating Azerbaijanian. It should be reminded that several days ago, a group of young men beat unmercifully a man with Caucasian features in Moscow at the “Petrovsko-Razumovskaya” subway entrance. As “Gazet.Ru” portal reported, the man was taken to hospital with many injuries. The observers are inclined to think that those incidents are because of the terrorist act at the Theater center in Moscow.