An Interior Ministry spokesman says a civilian has been killed and four senior police officers have been wounded by an unidentified gunman in a province in southern Russia. Mark Tolchinsky of the ministry"s branch in the province of Dagestan said the attacker entered a cafe where the officers were having a dinner and fired at them at point blank range Thursday. Tolchinsky said Friday the four officers were hospitalized with heavy wounds after the attack in the town of Khasavyurt. He said a civilian man who was at a neighboring table was killed.