Kris and Lisanne arrived in Panama to serve as volunteer social workers-and to learn fluent. At the time of their disappearance, Kris and Lisanne were on break from their studies back in the Netherlands. What followed is a shocking and still unexplained story. Kris Kremers, 21, and Lisanne Froon, 22, who went out for a brief hike near a mountain resort in Panama in 2014 and never came back.
