Kris Kremers Lisanne Froon All 90 Photos ((new)) -

It is one of the most haunting and debated mysteries of the 21st century. On April 1, 2014, Dutch students and Lisanne Froon (22) vanished while hiking the El Pianista trail near Boquete, Panama. Their remains were found months later, but their cause of death remains officially "undetermined."

Most are blurry or aimed at the sky/jungle floor. Notable Images: Kris Kremers Lisanne Froon All 90 Photos