I think the only “credible” evidence so far is that the ISIS guy / UK rapper sliced Foley’s throat 6 times and there was still no blood. So I believe like others that the real execution has taken place off camera. Unfortunately I have no doubt that Foley is dead. I also dont see the benefit ISIS would get out of this if they would fake it.
They would at least use twitter to deny that the video is theirs. None of this has happened. They are a pretty straight forward bunch of morons.
Alea iacta est ("The die has been cast")