SOURCES 

https://imperfectplan.com/2016/11/11/true-story-kris-kremers-and-lisanne-froon-missing-in-panama/

 https://imperfectplan.com/kris-kremers-and-lisanne-froon-case-articles/ 

Lost In Panama Podcast

 https://koudekaas.blogspot.com/2021/03/update-march-19th-2021_1.html

 https://www.reddit.com/r/Missing411/comments/hro07d/kremer_froon_all_picture_evidence_attached/