Bingo! I've found an article that states that she is in fact dead. Her heart will NOT beat on it's own.
It would be one thing if she could breath on her own, however she can't. She's dead. It's time for the family to begin the healing process.
Here's the article.
http://www.mercurynews.com/breaking-...ults-at-closed
It still doesn't change my feelings of uncertainty in declaring someone who can breath on their own dead. I hope I never have to be in a situation like this, or one where my loved can breath on their own, but is brain dead.