4 injured by explosion in Vladikavkaz

A bomb has exploded in Vladikavkaz. Alla Arkhpolova, the head of the press-service of the Interior Ministry of the republic, says that four people were injured, including the instigator of the explosion, RIA Novosti reports. "A group of men was drinking alcohol, a quarrel started, and one of them, Oleg Gassiyev, threw an unidentified explosive device into the crowd" - she said. Three people and Gassiyev himself are seriously injured and have been taken to hospital.