ISIS militants executed 163 residents of Mosul on June 1, BFMTV reported quoting the UN High Commissioner for Human Rights, Zeid Ra'ad al-Hussein.

"On Monday, my staff reported to me that bodies of murdered Iraqi men, women and children still lay on the streets of the al-Shira neighbourhood of western Mosul, after at least 163 people were shot and killed by Daesh to prevent them from fleeing," he said in his opening address to the UN Human Rights Council.