UN observers in Syria who went to the massacre village of Al-Qubayr said they saw blood on the walls and were hit by a "stench of burnt flesh" but could not confirm how many died.
While the government has denied responsibility, Martin Nesirky, a UN spokesman, said on Friday the observers saw armored vehicle tracks around the village and homes that were damaged by rockets, grenades and various weapons.
Al Jazeera's Tarek Bazley reports
