I love this "social outcast" theory gains strength. What pure baloney. He "might" have been sterile, maybe he didn't have children, there's a possibility that he was driven from his village. One wild assertion gives way to another but all we know for sure is that he died a violent death far from home and that's it. On the bright side they did some advanced DNA tests on him. Perhaps that great geneticist Zahi Hawass should rethink his position, oetzi is far more unique than any of the Egyptian mummies but scientists were confident enough to take some samples and look what discovered already.