Robert Kastell returns to Sweden after 30 years in which he was believed to be dead; now, he has the same goal as former journalist Rolf Hoglund: to murder Anders Spetz.

Robert decides to change how he will get revenge and reveals illegal arms exchanges in the Swedish industry.

Anders finds out that Robert is in touch with Johanna and decides to take her out of the city using unconventional methods.

Åsa seeks help from Jen in trying to decipher the research files that she found in her father’s storage unit. They find a suspect who they think might be involved in Rolf’s disappearance but Åsa fears that she’s stepped right into the hornet’s nest.

Åsa and Mario decide to run away with their daughter and seek shelter with distant family, as Robert promises to find those responsible for the death of Åsa’s father. Robert teams up with Jens to investigate; a new lead lead provides them with hope.

After discovering that her father Robert is alive, an angry Johanna confront Anders. Meanwhile, Åsa and Jens set up an interview with Maggie in a guised attempt to force her to answer questions; Åsa and Jens’s relationship takes a surprising turn.