Full disclosure. I have not been able to find this available from a reliable source. The New York Post is the best I could find, so take this for what it is:
A sharpshooter killed a top ISIS executioner and three other jihadists with a single bullet from nearly a mile away — just seconds before the fiend was set to burn 12 hostages alive with a flamethrower, according to a new report.
The British Special Air Service marksman turned one of the most hated terrorists in Syria into a fireball by using a Barrett .50-caliber rifle to strike a fuel tank affixed to the jihadi’s back, the UK’s Daily Starreported Sunday.
The pack exploded, killing the sadistic terrorist and three of his flunkies, who were supposed to film the execution, last month, the paper said.
Ow! That has got to hurt. Provided this is true, it is poetic justice of the most delicious kind. A group of four sub-humans prepared to inflict the maximum suffering on a group of people while they killed them. Instead, from seemingly out of nowhere, came—almost literally—a bolt from the blue. In a flash the tables were savagely turned, and the miscreants met the same fate they had, seconds before, planned to inflict. How many different ways are there to shout, “Bye-bye! I hope your life insurance policy is paid up.”