Russian Authorities Looking For Husband of Suicide Bomber Who Killed Six in Volgograd Region

Naida Asiyalova was from Dagestan

VOLGOGRAD, Russia (AP) — Russian security forces hunted Tuesday for the husband of a suicide bomber a day after she blew herself up on a bus in southern Russia, killing six people and wounding more than 30 others. They also raised the possibility that Moscow, not Volgograd, was the bomber's original target.

Investigators say 30-year-old Naida Asiyalova, a native of the volatile province of Dagestan in Russia's North Caucasus region, was married to an ethnic Russian man who had joined Islamic militants. They say her husband,Dmitry Sokolov, has become a top rebel expert in explosives and could have been involved in equipping his wife for the suicide mission.

Sokolov has been on the run since he left his home in a Moscow suburb in the summer of 2012.