In 1872, the Mary Celeste merchant ship set sail from New York, bound
for Italy. About a month later, it was spotted adrift in the ocean. The
crew had vanished. The ship's charts were found scattered, and crew
members' belongings were still onboard. The lifeboat was missing. What
happened to the crew? Explore the theories behind the crew's
disappearance and why it has become one of history's greatest mysteries.