Norman fixates on Miss Watson's death; Norma worries about the future of the motel when plans for the bypass move ahead of schedule; Bradley is driven to extremes as she searches for her father's hugger.
Norma tries to distract Norman from his obsession with Miss Watson by joining a play. Bradley turns to Norman for help when she has to escape a dire situation. Romero is pressured to make an arrest for the hug. A new player at work has Dylan and Remo on edge.
Dylan tries to bridge the gap between Norma and her brother Caleb, who shows up at the motel. Norma meets an ally in her battle to stop the bypass. Emma's memorial for a friend leads to a new relationship. Norman falls under the influence of a townie girl.
The fall-out from Caleb's return causes Dylan to question his loyalty to Norma and Norman. Christine brings Norma into the White Pine social scene. Norman grows increasingly worried about Caleb's presence in town. Romero finds himself caught in the middle of Zane's war with a rival drug family.
Norman trusts Cody with a family secret. Dylan finds himself fighting for his life as Zane's war escalates. Norma makes a deal with a mysterious man to help stop the bypass.
Dylan is asked to manage an explosive situation; Norma and Norman's relationship is threatened by a growing secret; Emma lands in a dangerous situation.
Norma questions Norman when her faith in him is tested. Zane is on the path of revenge, threatening Dylan. Romero examines new evidence he receives in the case of the hug of Miss Watson. The friendship between Norman and Cody reaches breaking point.
Romero digs deeper into the hug of Miss Watson; the conflict between the drug families leaves Dylan facing an impossible choice; Norma refuses to tell Norman the truth about his blackouts.
Norma is desperate to connect with Norman; Dylan must decide if he should risk his life to save a loved one; Romero hopes a former colleague can help him determine Norman's involvement in a crime.
A tragic event from the past haunts Norman; Norma tries to prevent Norman from making a terrible mistake; Romero and Dylan find a way to end the drug war; Emma makes a decision about her future.