Hours after ISIS released yet another chilling video of the beheading of American aid worker Peter Kassig, His parents have issued an emotional plea to the media to stop circulating the gruesome images.
The Footage shows the victims being led to a place in the desert by uniformed jihadis who each pick up a knife before sawing off victims' heads.
ISIS executioner-cum-spokesman Jihadi John, a masked jihadist warns:
'To Obama, the dog of Rome. Today we are slaughtering the soldiers of Bashar and tomorrow we will be slaughtering your soldiers.
And with Allah’s permission we will break this final and last crusade. And the Islamic State will soon, like your puppet David Cameron said, begin to slaughter your people in your streets.’