The Mysterious Deaths of 6 Historical Figures

(via Mental Floss)  You might think that dying while famous means a well-documented death proceeding from an obvious cause, but nothing could be further from the truth. Throughout history, notable figures have spent their final hours in situations clouded with uncertainty, rumor, and suspicion. Whether the deceased is an ancient emperor or a modern aviator, the potential culprit arsenic or a faulty radio, the circumstances surrounding these six strange historical deaths may never be fully understood.