2. Instinct

Complete story — includes the ending

Sarah is contacted by a woman who tells her to dispose of Katja's body and retrieve her briefcase. Art tells Sarah that he has the $75,000, and won't return it until she has testified at the inquest into the shooting and cleared her name. Art doesn't want it to be revealed that he put a cellphone in the dead Maggie Chen's hand so it would look like Beth had shot her in self-defence. Sarah poses as Katja to get the briefcase from the hotel. The briefcase contains evidence of more lookalikes, including soccer mom Alison Hendrix. Sarah gets Alison to set up a meeting, where she meets yet another lookalike: evolutionary developmental biology student Cosima Niehaus, the woman she spoke with on the phone.