My memory of that case, the software developer from SF, is that the couple was returning from Thanksgiving with family and made a wrong turn, or a gate hadn’t been properly closed. They had their 2 kids with them. They did survive about 2 weeks before he decided to leave and try to find help. The family was found within a day or so of his leaving but that killed him. Really sad.
James & Kati Kim. There is a movie .. ‘Wrong Turn: The Kati Kim Story’ that does a good job telling the really tragic story.
In the Oregan case, the man was following his GPS and it directed him to take a logging truck road that closes in the winter.