The Martin Family

In 1958, the Martin Family disappeared while searching for some greenery for Christmas decorations. The bodies of two of the daughters were recovered, but three bodies are still missing.  And some evidence suggests foul play. What happened to this family? 

https://medium.com/the-mystery-box/the-martin-familys-plunge-to-death-accident-or-murder-23a8d8eccb3b

https://en.wikipedia.org/wiki/Martin_family_disappearance

https://www.koin.com/news/martin-familys-1958-disappearance-remains-a-mystery/

https://charleyproject.org/case/kenneth-r-martin

https://charleyproject.org/case/barbara-jean-martin

https://charleyproject.org/case/barbara-martin

https://youtu.be/j2lmHQxm80Y

https://www.findagrave.com/memorial/72586383/donald-kenneth-martin

http://archives.starbulletin.com/2004/10/15/news/obits.html