A British man identified his grandson in the video, released by ISIS. The 4-year boy stands with terrorists on the video, which shows murder of five hostages.

Henry Dare says that on the video is Isa , son of Khadijah Dare, converted from Christianity to Islam as a teenager, and soon after left Britain for Syria. There, she married a militant from Sweden, Abu Bakr and had two children.
The video was released on Sunday. The Security Services are trying to identify the terrorist, who talks with the British accent in the video.