No she said that after the vial. At that point, she was on our side, or she was just babbling. She babbled. We need to use the last vial on her.
My fear is that she is that she is babbling to fool us and is in fact an Innocent now. Yes, if that were true she SHOULD help us, BUT who really knows. But I agree we don't have any better people to use the last vial of the LW on. Maybe DD will be of more help tomorrow.