saqlawiyah is 45 miles from baghdad. hundreds of thousands of sunnis have been displaced by the fighting in this area. many of the women from saqlawiyah have fled to the amriyat al fallujah refugee camp. (women weeping) >> navai: what do you think has happened to the men? >> navai: the women are saying that all these children here are missing their fathers. an investigation by the local governor found that 643 men are missing, and that hundreds more were sunni men were imprisoned. we discover a man who says he was held captive hiding in the refugee camp. as with others we meet, we agree to disguise his voice. >> navai: officials say 49 of the imprisoned men died in custody. (shouting) this local news footage shows other saqlawiyah prisoners immediately after their release. they also say that they were tortured. >> navai: survivors say that some of the men who tortured them wore the badge of the hezbollah brigades. >> navai: has this changed the way you feel about your country? >> navai: the hezbollah brigades fought u.s.