(From BBC News)
More than 200 mass graves containing thousands of bodies have been found in areas of Iraq that were once controlled by the Islamic State (IS) group, a UN investigation has found.
The graves were found in the north and western governorates of Nineveh, Kirkuk, Salahuddin and Anbar. . . . [and] could contain as many as 12,000 victims, the UN report said.