End of Summer - Season 1

Isak disappears without a trace. Vera goes to her childhood home in the small town of Reftinge in Skåne and tells Ebbe and her brother Mattias about her suspicions that Billy might be alive, but is not being heard. At Ebbe's birthday party, she meets her uncle Harald and realises that she herself lied to the police about what happened when Billy disappeared.

Vera learns more about the suspected perpetrator, and decides to head to the place where Billy is believed to have been held captive. When she unexpectedly sees Isak again, they decide to jointly search for answers to who he really is. Mattias decides to disprove the theory that Isak is Billy with the help of a DNA test.

When Billy disappears in 1984, police chief Månsson spares no resources. But Reftinge's strongman, Harald, has his own idea of how to find Billy.

Isak is helped by Vera to remember his childhood, and Vera finds an alternative explanation for what may have happened to Billy. Mattias decides to help Harald trace Isak's identity.