ISIS fighters throw man off roof of building then STONE him to death for being GAY

These horrifying images show the moment ISIS fighters threw a man off the roof of a building before stoning him to death for being gay.
A group of armed, masked men are seen on top of the building with the victim, who was apparently condemned by an Islamic court.

The grim photos, believed to have been taken in northern Iraq, then show the man's body on the ground after he was hurled from the rooftop.