Pretty Little Liars: The Perfectionists

Everything about the town of Beacon Heights seems perfect, from its top-tier college to its overachieving residents — but nothing in Beacon Heights is as it appears to be. When the high-stakes environment pushes the residents to a breaking point, someone snaps. And kills someone. As they work together to solve the murder mystery, it soon becomes clear that behind every Perfectionist is a secret, a lie — and a needed alibi.

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.

The Perfectionists identify a possible suspect in Nolan's murder; Alison looks into the circumstances surrounding Taylor Hotchkiss' mysterious suicide; Alison uses her past in Rosewood as a way to mentor the group through their current situation.

Alison hunts for Taylor, thinking she may be alive and in hiding; Caitlin, Ava and Dylan realize their friendship is threatened by secrets and debate coming clean to one another; the Perfectionists try to tighten a noose around their No. 1 suspect.

Mona communicates with a stranger who promises insights into Nolan's murder; Dylan struggles to concentrate on an important audition while being distracted by Dana Booker's investigation; the Perfectionists' plan to clear their names ends in tragedy.

When Alison brings Mona into her investigation of Taylor, Mona makes a surprising discovery; while preparing for the campus fashion show, Ava comes into contact with Zach, a fellow student with an unexpected connection to her past.