In October 2008, in a Moscow subway car, on the Sokolnicheskaya line, between the Okhotny Ryad and Park Kultury metro stations, two young men in dark clothes attacked a man of "non-Slavic appearance." The victim was severely beaten in the stomach, then they began to kick him.
The attackers jumped out of the car to the Park Kultury metro station. One of the passengers called the police on his mobile phone and described the attackers.
Based on internet blogs.