IS executioner known as 'Jihadi John' was revealed to be a university graduate from London
The family of slain Steven Sotloff said they were relishing seeing the terrorist being punished.
The 26-year-old British terrorist was seen executing Western hostages in IS videos.
n its online magazine Dabiq, the group on Tuesday said Emwazi was killed on November 12 'as the car he was in was targeted in a strike by an unmanned drone in the city of Raqa, destroying the car and killing him instantly'.
Here are a few things to know about 'Jihadi John'
Mohammed Emwazi, who has been seen in beheading videos of Western hostages, attended Quintin Kynaston school in QueensPark, north westLondon, a decade ago.
In a one minute and 17 second video, he is seen wearing a black hood with his face uncovered for the first time on camera.
The 11-minute footage included a 'message' for United Kingdom Prime Minister David Cameron which is being read by a man in an English accent, threatening attacks in the UK.
Jihadi John, the dreaded Islamic State executioner killed in a US drone strike in Syria last week, reportedly fathered a son who is automatically entitled to British citizenship.
The last unnamed member of the so-called Islamic State 'Beatles' gang was on Tuesday identified as a 27-year-old from west London.
British accomplices of slain Islamic State terrorist executioner "Jihadi John" were unmasked on Monday as Londoners who formed part of a so-called "Beatles" terror gang.
Britain's intelligence and other special forces have been on the trail of IS forces in Iraq, Syria and even Libya in the last few months on top secret missions.
Says Dhar's sister Konika: 'If it is him, bloody hell am I shocked? I am going to kill him myself. He is going to come back and I'm going to kill him if he has done this.'