ISIS has reportedly executed nine of its own members by throwing them into trenches of hot oil and burning them to death after they tried to flee the battle raging around Mosul in Iraq. The militants tied up their hands and feet and threw them in burning oil trenches.
According to Al Sumaria News;
“ISIS is using the most heinous methods to murder its rebellious members to discourage them from fleeing battles against the Iraqi government’s security forces. ISIS terrorist gangs executed nine of its members for fleeing the battle against the security forces in Mosul, by throwing them in trenches containing burning oil, after tying their hands and legs. ISIS used the burning oil trenches, to impede the visibility of the Iraqi Air Force and international coalition air force.”