Elisha Greer was just 21 years old when she strapped on a backpack and headed to Australia in search of sun and adventure. What should have been the trip of a lifetime turned to terror when she was lured in by mad Marcus Martin and forced on a terrifying road trip through the Australian outback. Melissa Doyle speaks exclusively to Elisha about her story of survival. This story originally aired on the 5th May 2019. #kidnapping #backpacking #crime