TOPSHOTS Syrian mourners wave the pre-Baath Syrian flag, now used by the Free Syrian Army, over the bodies of civilians, who were executed and dumped in the Quweiq river, during their burial at a park now renamed "Martyrs of the River" park in the Bustan al-Qasr district of the northern city of Aleppo on January 31, 2013. The bodies of dozens of young men, all executed with a single gunshot, were found in the river this week, adding to the grim list of massacres committed during Syria's 22-month conflict. AFP PHOTO/JM LOPEZ