Arriving back to Mona's apartment with food, Mona admits she believes she's the reason Nolan died because he never belonged here. Her algorithm red-flagged his personality traits as someone who could push another to snap. "By looking the other way and not telling Mrs. Hotchkiss the truth about her son, I created a killer," she confesses. Alison states she's now using her code to find the person who snapped, and as brave as Mona is for being responsible for his death, Alison wants to focus on herself. She feels she's back in the A-cycle, back in Rosewood. She mentions she brought pie, Mona's favorite from the bakery. Mona continues to mutter nonsense until Alison slaps her. Alison apologizes but a now happier Mona notices the pie. Alison doesn't know how much time Mona has until she slips back in her mental abyss but she feels she needs to call the police and clarify her situation. Mona asks when did she becomes such a wuss - for a second she reminded her of the old Ali. "The one who ruled her world because she played by her own rules," Mona says. Alison reminds her this is her fresh start but Mona still believes her good two-shoes persona is a facade and her old mean girl ways are who she truly is. She asks if she wants a slice of pie.
In the wake of Nolan's murder, Ava, Caitlin and Dylan join forces to give themselves a credible alibi on the night in question; Alison goes toe-to-toe with Dana Booker, BHU's new head of security, who is suspicious of Nolan's "perfect" posse. #PrettyLittleLiarsThePerfectionists #PLLThePerfectionists #PLL #PrettyLittleLiars
