Syrian Rebels Executed Prisoners (video)

A video has been posted online that appears to show Syrian rebels stopping people under the wall and shooting with their Kalashnikov weapons.
The identity of one of the executed was found out. He was a loyal pro-Assad militiaman.
“Human Rights Watch” Syrian organization, the headquarter of which is in GB, condemned execution of prisoners, qualifying it as crime.
In an interview with BBC, representative of “Human Rights Watch” organization qualified the execution of prisoners as military crime.