If anyone finds the video... Please post.
Fox is reporting only 3 killed... 4 is more better so I'm posting the link to the Sun article instead
Hero SAS sniper ‘kills four ISIS thugs with a SINGLE BULLET as they prepared to murder hostages using a flamethrower’
Best part....A SNIPER has killed a jihadi killer and three thugs with one bullet from almost a mile away in Syria, with the ISIS killers just moments away from murdering hostages with a flame-thrower.
The marksman sent the bullet flying into a fuel tank from about 1500 metres away, with the fireball exploding and killing four people.
The civilians who had been targeted in the attack were later rescued by British and US special forces.