Plot summary
Lucas starts acting out at school. Melissa is back in town. Veronica tells her daughters that she's defending Garrett because she knows what it's like to have a child accused of something they didn't do. Hanna visits Mona who appears happier and more alert. The Liars think Jenna is pressing Aria to find out how much Emily remembers from "that night". Spencer is convinced Melissa is the reason her mother is defending Garrett. Hanna wonders if perhaps Ian isn't the father of Melissa's baby, but Garrett is. Caleb visits Mona and reads her the riot act.
Lucas tells Hanna that Mona may be faking her mental illness as a "get out of jail free" card. The Liars discover Melissa lied about the hospital and was also threatened by "A." When the Liars confront Jenna, she tells them she's been able to see from the first operation because "it was the only protection I had." ' A' ending: 'A' pours themself a drink as they are making another necklace, and puts the vodka bottle in the freezer next to a bodybag.
Credits
Adapted from Wikipedia contributors, Pretty Little Liars season 3. HTML formatting and reference markers removed.