[MattMa]

I’m looking at it to find out how Nick, who had a crew cut, and light eyebrows, and a stocky build, and muscular arms. Wondering why at the time of his beheading, has the following dark hair, dark eyebrows, and beard and also has lost a lot of weight.

[Paradox]

I thought he looked surprisingly "semetic"/Arabic.

[MattMa]

Looking at this post of the pictures, I don't see much of a resemblance.

http://www.freerepublic.com/focus/f-news/1134230/posts?page=9#9