You're right. I didn't notice that. Schiavo obviously wanted full control over her destiny pretty darn soon after she was found unconscious.
I was confused by the fact that Mike called 911. It seemed to contradict the notion that he had harmed her in some way.
Did he mistakenly assume she was already dead at the time he called 911 for "help" for her? Her heart had stopped, I think. Wouldn't that mean he would find no pulse?
The entire article paints him as a loving caring husband. Yet by getting a legal document signed by her parents to give him full control clearly shows that he had alteria motives all along. I think he expected that she would die and was betting a lot on that. When it did not happen "naturally" he withdrew the loving husband charade.