Olivia calls Grace, sobbing. It's cold, and she's changed into a wolf and back. Grace tells her to come over.
When Olivia arrives, she confirms that Jack bit her. He didn't just bite her, though. He bit her while he was human. Jeez.
Grace takes care of Olivia, feeding her breakfast, getting her toiletries, etc.
Then Isabel calls. She has infiltrated the clinic where her mother works, and is now the proud owner of three vials of stolen, meningitis-infected blood. We've heard of people having Bloody Marys for brunch, but not like this...