“Terri is alive. She is kept alive by the same things that keep me alive – Food, water, air. Her disability deprives her of the ability to ingest these things, it does not deprive her of the ability to digest them. She may well die in the future from an inability to digest food but it would be murder to cause her death by denying her the food she still has the ability to digest and which continues to provide for her a definite benefit – life itself.”