A child's corpse is found in a remote part of the forest near Zurich. Police detectives Claudia Studer and Stefan Huber are assigned to investigate the homicide. The only clue that could lead to the suspect is a key that is found near the victim. The way in which the child was killed is similar to an unsolved case that occured over a year ago. Could Claudia and Stefan be dealing with a serial killer?		TV Crime Drama, 2006 89min, Video Original version: Swiss German Release: 23.09.07 Screenplay: Isabella & Daniela Cianciarulo Director: Sabine Boss Photography: Pierre Mennel Editor: Marina Wernli Sound: Ruedi Guyer Music: Balz Bachmann, Malte Preuss Cast: Judith Hoffman, Roland Koch a.o. Shooting: 20.08.06-20.09.06 Production: Dschoint Ventschr Filmproduktion Co-production: SF Schweizer Fernsehen Producer: Karin Koch Commissioning editors: Susann Wach Rózsa, SF World sales: Telepool