MOSCOW, Safar 06, 1438, November 06, 2016, SPA -- Russian emergency officials say six people are dead and four in serious condition after a gas explosion in an apartment building, AP reported. The explosion hit a two-story apartment building before dawn in the city of Ivanovo, 250 kilometers (150 miles) northeast of Moscow. The explosion tore out a large section of the brick building's wall and collapsed some of the second story. --SPA 14:53 LOCAL TIME 11:53 GMT www.spa.gov.sa/w