Tensions rise when Maggie reveals information relating to Emma’s past. Emma attempts to take control of her fears as a someone unexpected arrives in town. Noah investigates an unsettling new lead for his podcast.

Emma works through the implications of her father's return. A bloody gift proves Audrey's stalker is progressing. Branson returns to Lakewood.

The death of a loved one hits everyone hard and GW High goes into lockdown. Suspicions rise among the Lakewood Five.

Emma starts to question her friendships when tensions rise between her and her friends. Meanwhile, Noah reveals his latest theory about the identity of Piper’s accomplice. Noah takes his investigation further.

Eli and Emma go on a criminal adventure. Noah's relationship with Zoe escalates. Brooke and Audrey are lured into a trap by the killer.