Titre original : Episode 20
Reed is on the rooftop with Ariana. As she starts to piece everything together and realizes that Ariana killed Thomas, Noelle comes to the rescue to save Reed. A fight ensues and just as Ariana has Reed dangling over the edge of the building the police come and arrest Ariana, who Reed had called, after listening to her full confession. Josh and Reed share a moment of eye-contact. Afterwards Reed knows that she is a true Billings girl.