Episode 1 | Pilot

A video of Audrey and Rachel kissing goes viral; Nina and her boyfriend Tyler are brutally murdered; Memories of a killing spree 20 years earlier haunts those affected, inspiring a new killer.

Episode 2 | Hello, Emma.

Another teenager's death raises questions, causing yet another rift between Emma and Audrey; Piper, a provocative podcaster comes to Lakewood to report on the town's murders.

Episode 3 | Wanna Play a Game?

Emma discovers that her mother is hiding a few secrets of her past and the killer challenges her to a dangerous game.

Episode 4 | Aftermath

Emma gets a mysterious message which leads her and Audrey in search of answers.

Episode 5 | Exposed

When a scandalous video is leaked, Emma learns a heartbreaking secret.

Episode 6 | Betrayed

Emma learns that the latest prime suspect is someone close to her.

Episode 7 | In the Trenches

Emma tries to save a friend from the killer's dangerous game of hide and seek before time runs out.

Episode 8 | Ghosts

Emma is shaken by another death, and uncovers a secret from the past.

Episode 9 | The Dance

Mr. Branson is taken into custody, but Emma starts to suspect his innocence; Piper and Emma visit Brandon's mother; Brooke plans her Halloween after-party.

Episode 10 | Revelations

Jake, Audrey, and Kieran head to Brooke's after party; Noah and Emma race against time to try and save their friends; The killer is finally revealed.