He was also the English-speaking voice of ISIS. Emwazi is believed to have traveled to Syria in 2012 and joined ISIS there.The result of the airstrike was unclear but there is a hope about Emwazi’s death. However U.S. Army Col. Steven Warren said Friday that the drone strike killed everyone in the targeted vehicle. “We are reasonably certain that we killed the target that we intended to kill, which is Jihadi John,” the Army spokesman said. ” Two American and one British drone participated to this operation. Two Hellfire missiles were fired. The British Prime Minister David Cameron expressed hope this “will strike at the heart of ISIS.” At the same time, justice for victim was a necessary fact and Emwazi’s death would be symbolically important.