Well, at some point I traveled over to Skaal village and this person was wandering through the village who was obviously not one of the Skaal. Turned out it was Elmus. When I went up to speak to him and find out who he was, he asked me to get some Ashfire mead for him from Thirsk. So I did and he is all "Divines smile on you friend." Yikes! Cause I know what is going to happen to him. (When the end came, I let the Rieklings do most of the work rather than get my hands dirty.)
Now that I think about it, I could have made it even more evil by using the Ebony Blade to do the deed. Not as bad as killing Narfi, but I still feel awful.