Kris Kremer Photos Lisanne Froon Kris Kremers Photos On April 1, 2014, Kris Kremers and Lisanne Froon left their host family’s home to take the family’s dog on a walk through the Panamanian jungle. It would be the last time anyone would see them. Mar 16, 2015 Dutch tourists Kris Kremers and Lisanne Froon went missing two weeks after they arrived in Panama to study Spanish. Froon, 22, and Kremers..