This made me think of Terri Schiavo immediately. Even though the stepfather is asking to keep her alive (to cover his ass), the whole "who should decide" ordeal is very similar. I think it's pretty disgusting that the lawyers are arguing for the overturning of the court's decision by saying "There should always be someone who will argue for life." as if they have some benevolent reason to keep the girl alive.

I agree, the stepfather should have no say.

Also, this part was rather depressing, but helped me get a better grasp of the situation (as I am inclined to beleive someone should be kept alive at all costs):
"This is not about the right to life," Peel said. "This is about the circumstance under which this person is allowed to die."