Via Daily Mail:

Bloodthirsty Islamic State militants have today released images purporting to show a young boy executing a man accused of spying.

Images published by an anti-ISIS activist in Syria show a man kneeling in a red jumpsuit while a young boy points a handgun at his head.

It is not clear if he in fact pulls the trigger to kill the prisoner, but another photograph shows the captive lying facing down in the dirt as the child stands over him.