It’s been called the biggest accident investigation in aviation history... more than a decade and a half later, the crash of TWA Flight 800 is still shrouded in controversy. What caused the plane to explode 12 minutes after takeoff? Why haven’t the 230 victims’ death certificates been finalized, after all these years? In this shocking documentary, insiders from the original investigation join forces to put together the missing pieces of the puzzle – and blow the lid off an alleged multi-agency cover-up of what really happened.