Video of kuwaiti born terrorist mohammed emzawi, hes believed to be the masked executioner in six videos showing victims being beheaded, including three americans, journalist steven sotloff, james foley and abdul casek. A bomb hit the car he was leaving in, left it a fireball. This morning, still no confirmation that he was killed. A spokeswoman for brittic Prime Minister David Cameron said he would release a statement later today. Were watching that closely. She addeded the british and americans have been working very closely together to hunt down isis terrorists and defeat them. Its one of their top priorities. Steven sotloffs mother spoke to nbc news. She said she wasnt aware this air strike is going on. She has mixed feeling, as well as other Family Member victims. She wont feel closure. Nothing will bring her son back. Its going to be a little hard to determine for sure whether jihadi john was killed in this attack. They wont be able to get on the ground immediately but certainly