Dozens found shot execution-style in Syria's Aleppo: NGO

ALEPPO, Syria - Agence France-Presse

Members of the Free Syrian Army stand guard at an area they set fire to, to mark the front line between their clash with pro-government forces, in the city of Aleppo. REUTERS photo/Asmaa Waguih

The bodies of at least 68 young men and boys, all executed with a single gunshot to the head or neck, were found on Tuesday in a river in the Syrian city of Aleppo, a watchdog and rebels said.

A Free Syrian Army officer at the scene said at least 68 bodies had been found and that many more were still being dragged from the water, in a rebel-held area.

"Until now we have recovered 68 bodies, some of them just teens," said Captain Abu Sada, adding that all of them had been "executed by the regime." "But there must be more than 100. There are still many in the water, and we are trying to recover them." The Syrian Observatory for Human Rights, giving a count of at least 65, said the bodies were found in the Quweiq River, which separates the Bustan al-Qasr district from Ansari in the southwest of the city.

A volunteer said as he helped load one of the bodies on a truck: "We don't know who they are because there was no ID on them At least 15 bodies could already be seen on the truck, an AFP correspondent said, with other continuing to arrive.

Abu Sada said they would be taken to the hospital at Zarzur where relatives could seek to identify them.

"Those who are not identified will be buried in a common grave." Meanwhile, people were gathering at the bank seeking lost relatives.

"My brother disappeared weeks ago when he was crossing (through) the regime-held zone, and we don't know where he is or what has become of him," said Mohammed Abdel Aziz, as he looked at the mud-covered bodies one by one.

"They could have been executed a couple of days ago and the current brought the bodies this far," an FSA fighter, Abu Anas, told AFP. The 129-kilometre (80 mile) river originates in Turkey to the north and flows to the southwest of Aleppo, traversing both regime and rebel-held areas.

"This is not the first time that we have found the bodies of people executed, but so many, never," he says numbly, as he examines the body of a boy of about 12 with a gunshot wound to the back of the neck.

The shabiha (pro-government militia) seize people crossing the checkpoint ... and they torture and execute many of them," said Abu Anas.

In video filmed by activists and published by the Observatory on YouTube, the cameraman walks along the river, less than two metres (yards) wide, and films some 50 bodies that have been pulled onto the concrete path.

Most have their hands are tied behind their backs and pools of blood trail from their heads. Their faces are white and bodies bloated. All look to be young men, some teens, wearing jeans, button-up shirts and sneakers. The cameraman films them one-by-one as he walks slowly down the path, then starts running toward more ahead of him.