Sarah returns home and goes out to dinner with Tom, who becomes argumentative about her 3-hour disappearance at the Blaylock residence, of which she is strangely quiet. The next day at the lab, the team investigates Sarah's blood by Tom's authority and reveal she has some kind of infection that is taking over. Confused, Sarah returns to confront Miriam about her sudden changes. Still reeling from the effects of her vampiric transformation, Sarah allows Miriam to put her to bed in a guest room.