In early 1983, Knoxville Mayor Randy Tyree faced a $700,000-plus debt from his unsuccessful gubernatorial campaign the year before. The debt was from several loans to his campaign organization, Tennesseans for Tyree. Four loans were from Jake Butcher's United American Bank, including one for $378,750 that had been personally guaranteed by his in-laws, George and Justine Dukas. <A TARGET="_blank" HREF="http://adsremote.scripps.com/event.ng/Type=click&FlightID=2028824&AdID=2035842&TargetID=2011669&Targets=2011020,2003385,2011361,2011448,2011669,2011702,2012740&RawValues=&Redirect=http:%2f%2fwww.advertisersite.com"><IMG SRC="http://images.scripps.com/1x1.gif" WIDTH=336 HEIGHT=280 BORDER=0></A> Various legal disputes over the loan, and then negotiations, lasted until 2004, when the Dukases had to sell their Sevier County home and 76 acres of land to retire the debt, which had by then reached...