Pretty Little Liars - Hanna & Emily Arrive At The Zoo - "Free Fall" (4x20)

Emily and Hanna arrive at the Zoo less than a hour before it closes. They look at the Zoo map, and see the location for Amber's Prevelion. Spencer is determined to finally tell Aria what she has found out about Ezra, but Emily and Hanna are worried about what it could do to their friend. A wrench is thrown into the plan when Ezra tells Aria of his concern and suspicion of Spencer's recent addiction problem. Now with Spencer's credibility being questioned, can the girls trust what Spencer has been telling them about Ezra? Could this all be a figment of Spencer's tired brain, or is it just a clever ploy by Ezra to cover his tracks? #PLL #PrettyLittleLiars