The stalled battle to retake the Iraqi city of Fallujah from ISIS has given way to another grim development: accusations of human rights abuses against fleeing refugees by pro-Iraqi government forces.

The largely Shia militia group officially known as Hashd al-Shaabi or Popular Mobilization Forces (PMF), headed by Abu Mahdi al-Muhandis, a U.S.-designated terrorist has, according to the United Nations, committed atrocities against Sunnis in two newly liberated areas of Saqlawiyah and Al-Karmah, are just kilometers from Fallujah city.

Two sources in Saqlawiyah, who asked to remain anonymous due to fear of their lives, have told The Daily Beast that hundreds of civilian residents of Saqlawiyah and Karma have been heavily tortured by the PMF. Five dead bodies have been uncovered, but there are an additional 200 to 300 civilians that have been taken by the PMF; their fates are unknown.

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