Also a newcomer to this board (and also stumbled on it through trying to get more news of Sandy). However, I know him and family, and lived on Unst for a long while. To the other questioners - the Police do this kind of thing a lot. Believe me, they have asked all the right questions, and more. I think we can only hope and pray for a conclusion of some kind, to put the family and community out of its misery. Endless speculation is a very human response to a mystery, and a kind of displacement activity for grief, but it's not helpful.