When Sarah and Lowe Sutherland bought their house back in 2007, a friend of a friend told her a titillating story: "I was a paper boy on your street back in that during the war, and when I was delivering the papers, I saw that they arrested a German spy in the house that you just bought." The Sutherlands have wondered since then, is it true? LPM's Joe Sonka takes the case, on this episode of Curious Louisville.