UN Human Rights Council, June 4, 2013: “The conflict in Syria has reached new levels of brutality. This report documents for the first time the systematic imposition of sieges, the use of chemical agents and forcible displacement. War crimes, crimes against humanity and gross human rights violations continue apace. Referral to justice remains paramount. This report covers the period 15 January to 15 May 2013. The findings are based on 430 interviews and other collected evidence. Government forces and affiliated militia have committed murder, torture, rape, forcible displacement, enforced disappearance and other inhumane acts. Many of these crimes were perpetrated as part of widespread or systematic attacks against civilian populations and constitute crimes against humanity. War crimes and gross violations of international human rights law–including summary execution, arbitrary arrest and detention, unlawful attack,attacking protected objects, and pillaging and destruction of property–have also been committed. The tragedy of Syria’s 4.25 million internally displaced persons is compounded by recent incidents of IDPs being targeted and forcibly displaced. Anti Government armed groups have also committed war crimes, including murder, sentencing and execution without due process, torture, hostage-taking and pillage. They continue to endanger the civilian population by positioning military objectives in civilian areas. The violations and abuses committed by anti-Government armed groups did not, however, reach the intensity and scale of those committed by Government forces and affiliated militia.”