Abbie and Leila get a taste of Tall Pines' unconventional approach to rehabilitation. Alex gains new insight into the school's history — and Laura's.

Laura grows weary of Alex's suspicions. Leila endures a punishment. Rory and Abbie team up to find crucial evidence that could help them escape.

After a student escapes, newly arrived local cop Alex Dempsey grows suspicious of the goings-on at Tall Pines Academy, a school for troubled teens.

As a terrified Abbie takes stock of her new surroundings, Leila attempts a daring rescue. Alex discovers there's no privacy in a small town.

Alex connects with a blogger who's convinced the school is hiding something. Leila divulges a secret that spirals out of control.

A wilderness excursion grows vicious as the students vie for a chance at freedom. Evelyn forces Leila to revisit the night of her sister's death.

As Evelyn exploits the growing rift between Leila and Abbie, Laura finds an opening to drive a wedge of her own. Alex sees the true face of Tall Pines.

Evelyn desperately tries to regain control. Abbie, Leila and Rory set their escape plan in motion. Alex discovers his purpose.