On the afternoon of May 11, 1996, ValuJet 592 plunged into the Florida Everglades. There were no survivors. But something came through the crash unscathed: a small box with huge implications for humankind. And the one man unlucky enough to discover its whereabouts disappeared without a trace. Now, 20 years later, the mystery of Flight 592 hits close to home for Del Honeycutt and bestselling mystery author Sabrina Spencer. A shocking revelation...