His family doesn't want him to be put to death by a team of death doctors. It's not up to you, me, the courts, or Congress to kill this guy. Afford this family the same courtesy extended to the Schindlers for the past 12 years.
Terri is not on life support and is not in pain.
Perhaps you are not aware that a hospital cannot give enough pain meds to relieve the pain if that amount might hasten death by so much as one day. Only hospices can provide palliative care adequate for patient comfort.