Frankly, I do not understand your post.
That is why these kinds of family-killing-member-by-dehydration are so commonplace today. It is only through the Grace of God that Terri is still alive, and the hard work of her parents, Jeb, legal staff, and others behind the scenes.
It is, in fact, nothing unusual at all to kill a family member by dehydration today. The evil behind this is dismayed that the Schindlers have kept them hopping this long and have managed to bring so much light to the subject.
I have two coworkers who allowed their parent or grandparent to die of deliberate dehydration. In the last year, one in another state. Because of dementia or inability to swallow.