I had previously read about the search for this person and it immediately came to mind that there was not to be a good outcome.

Judging by the info in the link, she was an experienced hiker - but experienced does not always equate good judgement which was missing on that fateful day.
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Earth and sky, woods and fields, lakes and rivers, the mountain and the sea, are excellent schoolmasters, and teach some of us more than we can ever learn from books.

John Lubbock