Yes, I too just zoomed in and I thought it was a man's arm. But I have had 2 cornea transplants, so can't see much. Interesting to see that bf was not a pall bearer, nor seen mingling with the family. Nor anyone interesting much with the dog. Probably a silly idea, but maybe a dog whisperer could assist. If I were the family, I would go down that path, in pure desperation. Unless of course there are leads. I keep going back to the Baden-Clay case where police and family suspected husband from day 1.