From the linked article:
The family decided to support the pregnancy by putting Avagalria on life support — a feeding tube, an IV and oxygen. At the same time, they listed her as DNR because they did not want her to suffer in any way.
Faith was delivered by C-section in Avagalria’s 35th week of pregnancy.
Sadly, Ayagalria never regained brain wave activity. Her family will raise the baby in her hometown of Bethel, Alaska.
Perhaps I’m misreading this, but it seems as though the mother was removed from life support as soon as the baby was delivered and the mother died as a result of the DNR order. If the family didn’t think she was suffering on life support before the baby was delivered, why would they think she was or would be suffering on life support after the baby was delivered? If this is the way this went down, how was the mother not being treated as an incubator?