I believe there is a cause of action which can be brought by the parents against any physician on this case who allowed the starving of the patient. Also the administrator,board or directors of the hospice, owners of the hospice, the lawyer Felos, and the police department who prevented people from getting fluid. It would require a lower burdon of proof 50% + 1 in a court. It might not be successful, but it would make public all of the records of this case and dispense with a large proportion of speculation. I think that case should be brought.
If you read the FNC story which contains the claim that 'there are thousands...of these...occuring in the USA every year...' (and follow the FNC links embedded in the story) you will realize that "Hospices" are not healthy places.
Sounds like a good idea.