<sod >The video, which cannot be independently verified, ends with a trailer for a further execution and a brief clip of a young child, wearing militant garb andÂ speaking with a British accent, appearing to say: "We will kill them over there." More follows< eod>< sod > " The video, which cannot be independently verified, ends with a trailer for a further execution and a brief clip of a young child, wearing militant garb andÂ speaking with a British accent, appearing to say: "We will kill the kuffar [non-believers]Â over there.< eod>