Rebecka has been fired as prosecutor, but can't let go of the investigation.

A young diver is found dead under the ice of a frozen mountain lake, but her autopsy casts doubt on the circumstances of her death.

A World War II German plane is found in the mountain lake where two divers were murdered.

After a woman is brutally murdered in her bed, everything seems to indicate a crime of passion.

Rebecka quits the murder investigation in anger, but instead of returning to Stockholm, she starts running her own inquiry.

Rebecka is called to investigate a four wheeler seen dragging a reindeer to death, but she is met with resistance.

The vendetta in the Sami village escalates; Krister is called into question, but Rebecka stands up for him.

The demolishment of the Bolagshotellet reveals the corpse of a female; the missing persons case of Linn is reopened.

Rebecka attempts to find sufficient grounds to apprehend Jesper; Rebecka finds her own files from family services.

Officers deal with the spread of narcotics when a teen dies from an overdose; Rebecka finds herself in Stockholm.

Mella struggles to be a good mother and a good officer after her daughter runs away; Rebecka returns from Stockholm.