Sonja's idyllic life is shattered by tragedy.

As police search the Ek family home, Stein is pressed for information.

Niklas wants Sonja to run the business in his absence.

Sonja makes contact with Christian Broman; Barry pays a visit to Stein.

Sonja's search for the Major takes her to Norway.

Nina goes missing; Sonja tells Lukas about Stein.

Kattis confronts Sonja and Stein; Linus begins to remember details of the murder.

Sonja realizes she's been lied to; Kattis shares her misgivings with Sonja.