Strengthened by the struggles they've endured, the friends say goodbye to high school and look toward the future in an emotional series finale.
When the dean begins a new investigation and threatens to cancel prom, the friends decide to confide in their parents ... but not about everything.
In the wake of the lockdown, the school is on edge — and a troubling abuse of power pushes the students to take action.
Clay's mental health continues to decline as the friends wrestle with difficult emotions during their college admissions interviews.
The school goes into lockdown, and Clay, Tony and Justin worry about Tyler's whereabouts.
The Jensens make the boys take a drug test. When the Liberty parents learn about an upcoming party, Clay suspects that they're tracking the students.
Clay is forced to confront his anxiety on the senior camping trip as a suspicious email threatens to turn the friends against each other.
As the school gears up for the Love Is Love dance on Valentine's Day, disturbing phone calls keep Clay from getting in the spirit.
After an incident at school, Clay thinks someone's trying to set him up. Zach and Clay land in hot water during a college tour.
The police question Tyler about the guns, leaving the friends rattled. Winston transfers to Liberty High after getting expelled from Hillcrest.
After a teenage girl's perplexing suicide, a classmate receives a series of tapes that unravel the mystery of her tragic choice.