Kurt interviews illegal immigrants enrolled in a program funded by Gustav Munck, and soon finds a link between a pregnant refugee and the killer.

Suspicious of Gustav's ties to the case, Kurt jeopardizes his romance with Mona by confronting the billionaire at a black-tie, Munck family affair.

Internal Affairs asks hard questions about Rask's interrogation of Elias eight years ago. Kurt realizes an eyewitness isn't telling the whole truth.

Following another murder, Rask is taken off the case by Osei. Kurt begins working with a new partner to follow a trail that leads them into the past.

Reza develops a theory about the night of the murder that casts suspicion on someone uncomfortably close by — but feels that Kurt is holding him back.

Rookie cop Kurt Wallander stumbles into a hate crime in his own neighborhood. As he hunts the killer, the incident fuels anti-immigration anger.

Hemberg orders Kurt to take some time off after the assassination of their chief suspect. The public considers the case closed but Kurt keeps probing.

Kurt, Rask and Hemberg try to connect their new suspect to a shipment of plastic explosive — and determine where and when the bomb will go off.

After he considers leaving law enforcement, Kurt is assigned to identify the victim in a standard hit-and-run case that turns out to be anything but.

The death of Elias Fager goes public thanks to a leak that infuriates new superintendent Osei. Reza reveals his lingering bitterness toward Kurt.

The puzzle pieces of two cases years apart finally fit together, leading the detectives to startling conclusions about a senior government official.

Promoted to detective over his best friend, Reza, Kurt joins Hemberg on the case. Clues lead them to a notorious smuggler and a popular nightclub.