The legal posture is that the natural death by starvation was exactly the patient's wishes, and the patient's wishes are what render the patient legally terminal.
Nope.
No one.
Besides...michael never allowed terri swallowing tests after he got the money....maybe SHE DID NOT NEED THE TUBE....we will never know.
Michael has effectively seen to that...may he have to hide away in his hole forever....living a worse life than he laid upon Terri....forever.