Patrik Hedstrom, is the investigating officer into the murder of Alexandra Wijkner.

He's arranged a meeting with the victim's parents and her husband, Henrik.

Patrik needs them to tell him why no school records exist for Alex in 1977.

Camilla Lackberg's hard-hitting Scandinavian thriller.

Concluded by Alex Tregear.

Translated by Steven T. Murray

Abridged by Alison Joseph

Producer: Gemma Jenkins

Made for BBC Radio 4 Extra and first broadcast in August 2011. Show less