That is not what was posted. But then you know that.
What was posted was this: "I sincerely pray that Terri's autopsy will reveal either signs of abuse, or evidence that she was not in PVS. A terrible injustice is being done here and these three men cannot get away with it."
By obvious implicator, the poster hopes that Terri Schiavo was either "abused", or that she was "not in PVS", because the poster hopes that an autopsy would reveal either of those two facts.
It would appear to make more sense to pray that Ms. Schiavo was not abused, or that she was in fact in a PVS.