Amateur video shows Syria rebels killing 'Assad loyalists'
1 August 2012 Last updated at 16:28 BST
Footage posted on a social media website shows Syrian rebels killing captured men, apparently loyal to President Assad's regime.
The killings of the men - said to be from the Berri clan - have been condemned by human rights activists.
The rest of the footage - too distressing to be shown here - shows a prolonged burst of gunfire and, after the smoke clears, a pile of bodies by a wall.