Pretty Little Liars: The Perfectionists

When the high-stakes environment pushes the residents of Beacon Heights to a breaking point, someone snaps and kills someone.

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. And Mona starts slipping into old habits while wrestling with a guilty conscience.

The Perfectionists identify a possible suspect in Nolan’s murder, and Alison investigates Taylor Hotchkiss’ mysterious suicide.

Alison hunts for Taylor, and Caitlin, Ava and Dylan contemplate coming clean to each other. Plus, the Perfectionists try to tighten a noose around their suspect.

Mona communicates with a mysterious stranger who promises insights into Nolan's murder. Dylan struggles to concentrate on an important audition while being distracted by Dana Booker's investigation. And 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. And the Perfectionists struggle to recover from recent events.

During BHU's Dead Week, Caitlin tries to get her academic life in order, Ava teams up with Zach on a school assignment, and Dylan's nerve damage impacts an important project.

Mona, Ali and the Perfectionists concoct a plan to turn the tables on Dana Booker. Ali and Mona separately try to deduce how much they can trust Taylor as part of their team. Caitlin is left reeling when she finds out Jeremy may be keeping secrets of his own.

On the night of a school gala, the gang set out to prove who killed Nolan. However, Dana complicates their lives by exposing a critical secret between the Perfectionists.

In the aftermath of a shocking event, Ali, Mona and the Perfectionists try to pick up the pieces of their lives.