Crime The Fifth Estate: The Disappearance of Dylan Koshman It’s one of the oldest unsolved missing person cases in Edmonton’s history. Dylan Koshman disappeared on October 11, 2008 after leaving his house, following a fight with his roommates. The Fifth Estate, of the Canandian Broadcasting Company, talks with family, witnesses and police. (Source: The Fifth Estate) Share This Previous ArticleThe Wonderful World of Cats Next ArticleIn Short Supply: A Story on Modern Farming March 26, 2017