Watch Pretty Little Liars Season 5 Episode 18 Online to meet Mona's friend Leslie, who suddenly drops into Rosewood.

Emily is immediately suspicious when Leslie shows up asking for Hanna, however Leslie really is staying with Mrs. Vanderwall. Hanna has an honest talk with her about everyone's relationships with Mona. She also finds the hidden Bethany tape in an old Edgar Allen Poe book, while she is over at Mona's house.

On the way home, Hanna is pulled over by Holbrook, who has actually been suspended from the police department for tampering with Ali's lie-detector test. He is creepy towards Hanna and she hits him with a crowbar. Hanna also finds out that Holbrook hasn't been doing Ali's bidding for awhile.

Meanwhile, Spencer sneaks a peek at Mrs. Hasting's court files and finds out that Mike Montgomery visited Ali in jail. When Aria confronts Mike, he blows her off and says he doesn't have to listen to anyone anymore and to stay out of it. He also tells her to be careful in the woods on the way home.

Spencer is unsure about college and spends more time with Johnny. Emily makes our with her new co-worker.