Days after Chrstine Newman was rescued after spending seven hours trapped in a tree well, the details of her survival are continuing to emerge, and continuing to amaze.

Christine Newman's recovery is thanks to an extraordinary chain of responses - and one doctor who was able to put all the pieces together.

Doctors say it's a miracle a 20-year-old Calgary woman is alive and expected to make a full recovery after she spent seven hours trapped in a tree well near Whistler.