Elderly woman left behind by cruise ship on Great Barrier Reef island found dead

SYDNEY — Australian authorities are investigating after an 80-year-old woman who was left behind on a Great Barrier Reef island by a cruise ship was found dead.The woman had been hiking on Lizard Island,SYDNEY — Australian authorities are investigating after an 80-year-old woman who was left behind on a Great Barrier Reef island by a cruise ship was found dead.The woman had been hiking on Lizard Island,