The police of St. Petersburg arrested 15 people who took part in a massive brawl in the Frunzensky district of the northern capital, officials said.
According to preliminary data, about 20 people took part in the conflict, which supposedly sparked on account of contradictions of business interests. Four men were hospitalized with various wounds and injuries. A knife, a baseball bat, two traumatic pistols, as well as shells from a shotgun were found on the site of the fight.
The detainees, natives of Azerbaijan, are still held in the detention center. Investigation is underway.