S6, E5: Mona returns to Rosewood in a very fragile state as she must answer to the police for faking her death. Matters only get worse when she is confronted about Lesli's (recurring guest star ELIZABETH McLAUGHLIN – The Clique) inadvertent involvement in Mona's plot. Hanna is determined to help Mona out, not only to reassure her she is safe from Alison but also to try and repair Mona's friendship with Lesli. Emily tries to help Sara (recurring guest star DRE DAVIS) with her troubled home life by encouraging her to explore the possibility of emancipation. Spencer, on the other hand, finds help from someone from her past. Meanwhile, Alison grows closer to Lorenzo (recurring guest star TRAVIS WINFREY) as she looks for support outside of her family.