Liste des épisodes

On a chilly evening over Easter break, 1989, ten-year-old Helén Nilsson goes missing from the small Swedish town of Hörby. Six days after her disappearance, Helén's mangled body is found.

Pelle and his team interrogate suspects and follow up on clues, but an internal power struggle makes the investigation difficult.

Pelle, Monica and Erik have solved several murders, but Helén Nilsson's unsolved case still plagues the group. Helén's mother has decided not to put a headstone on Helén's grave until her killer has been apprehended.

Pelle recovers and begins a secret review of the Helén case. Monica meets a woman who wants to tell her something.

Pelle disobeys his boss and sends DNA from Helen for analysis in England. This may be the last chance to prevent the investigation from being terminated.

It has been 15 years since Helen disappeared. Pelle decides to tear up the cabin Ulf Olsson bid at that time.