CRO. This message, carved into a tree, was the only clue to the fate of the colonists on Roanoke Island. For centuries, stories have circulated, theories were explored. But to this day, no one is really sure what happened to those first English settlers in the Americas. These stories may offer a clue: A road trip through dystopian United States brings adventure and danger, and perhaps answers about the mysterious disappearance of the settlers...