... So many unanswered questions. ...
Yes, rescue reports usually seem that way - if you piece together enough news stories you can fill in some (but not all) of the blanks (and also find contradictions).
I wish the article had mentioned if anyone was looking for her, or eventually would have started a search. ...
Per [4] - first reported missing by her parents on Saturday. Other reports say "missing for 2 days".
Per [1] - spent two nights in the wilderness in shorts in 20 degree weather. Doesn't seem like she'd have survived without some sort of warm clothing/shelter.
Here a few more news stories that fill in some of the blanks, but precious little on the ETS end of things - no interview with the survivor that I can see, as of yet.
[1]
https://people.com/human-interest/injured-hiker-rescued-after-train-passenger-spotted-call-for-help/[2]
https://www.foxnews.com/us/injured-color...s-her-riverbank[3]
https://www.msn.com/en-us/travel/news/st...BBnbklE#image=1[4]
https://www.msn.com/en-us/travel/news/st...BBnbklE#image=4