For nine long days, the mayor and district attorney of Reno, Nevada, have been missing. Vanished without a trace. Their vehicles were found parked side-by-side at Reno-Tahoe International Airport. Did they fly somewhere together? They aren't on any flight manifest. Did the two of them take off with a big pile of the city's money? If so, the city accountants can't find it. Were they murdered? There's no sign of foul play. Their disappearances have...