It is dusk on July 17 1996, A man and a woman who are married - but not to each other - make love on a Long Island beach as a video camera records their pleasure... and something more. Out over the ocean, TWA Flight800 suddenly explodes with 230 victims on board, the terrible blast illuminating the sky. The government's verdict is mechanical failure. But the videotape may tell another story if it can be found. Now, on the fifth anniversary of the crash, two members of the Federal Anti-Terrorist Task Force set out to reopen the case: John Corey, and ex-NYPD detective, and his wife Kate Mayfield, a career FBI agent. Together they hunt for the rucial video.. and race toward and elusive truth even more horrifying than the crash itself...