Emma returns to Lakewood looking to move past last season’s killings. However, a dream begins to haunt Emma and a mysterious provocateur threatens to expose Audrey’s connection to Piper and the safety of our Lakewood Six.

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.

Jake’s sudden disappearance is beginning to worry Brooke until a gift from Jake arrives just in time for Kieran’s birthday party. The Lakewood Six take an unexpected trip deep into their subconscious.

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.

The Lakewood Days Carnival descends into madness. The killer forces Emma through a gauntlet. Brooke launches an attack on the town.

Emma and Audrey learn why they are being targeted. Noah loses something that is dear to him. A long-missing body of evidence is located.

Audrey and Emma are driven further apart, Maggie and Acosta worry about secrets from their past and Noah's affection for Zoe is used against him.

In the wake of another murder, Emma and Audrey find themselves primes suspect when evidence appears implicating them both in the killing spree.

Emma and Audrey must make a daring move. Finally facing off with the Killer, they unmask Piper’s final surprise.