WATCH: Islamic State drowns 'spy' in FISH TANK in latest sickening video
SAVAGE Islamic State militants have released a video of them drowning a “spy” in a fish tank in their latest warped execution video.
ISIS purportedly execute man in drowning footage
The victim suffers the indignity of having his head shaved and being dressed in a Guantanamo Bay-style orange jump suit before his death.
He is made to admit that he has been spying on the death cult before being led away by a jihadi wearing black clothes in a similar style to that of a ninja.
With his hands tied behind his back, he then has to watch as the fish tank is slowly filled with cold water as his eyes bulge with fear.
The ISIS fighter dunks his head under the water.
But instead of letting the man die quickly, the fanatic lets the man come to the surface and gasp for breath only to dunk him under again.
He reemerges once more and has hat appears to be whiskey poured over his head in a bizarre ritual.
Finally, the tragic victim is held under the water until he stops moving.
It is the latest in a long line of barbaric murders committed by the death cult.
Last May, ISIS dissolved 25 people in acid in Mosul.
Two Turkish soldiers were burned alive after being paraded through the dessert wearing dog collars.
As the allied Iraqi army began its assault on Mosul in October, jihadis drowned some 50 people after accusing them of helping the enemy.