Three policemen and a gunman died during an attack on a polling station in Russia's republic of Dagestan on Sunday, Deputy Interior Minister Alexander Gorovoi said.
"An hour after polls closed at a village in the Khasavyurt region, three masked men carried out an attack on a polling station with automatic weapons. Three policemen were killed as well as one of the attackers. He was armed with automatic weapons and a grenade," Gorovoi said.
