Tonight, we set out on a journey unlike any other to visit the tragic graves of celebrities who died in plane crashes. Along the way, we will find a stone tomb permanently sealed after grave robbers tried to drag a heavy copper casket out into the morning light. We will also stand before an unmarked patch of grass where guards constantly turn away strangers hunting for a secret headstone. The wreckage was not the final chapter. Each grave hides a different kind of mystery.