ISIS savages GAS their own fighters to death for fleeing the battlefield

ISIS savages are executing their own members by locking them in cars and filling the vehicles with gas.

The terror group has launched a brutal crackdown on militants trying to flee from the battlefield – especially in northern Iraq near its stronghold of Mosul.

Reports have surfaced that a group of fighters had their hands and feet tied up before being bundled into a car where they were gassed to death.