A 30-year-old missing persons case lands on Thiel's desk: after the disappearance of 15-year-old Sven, his parents received letters from an unknown Chris, who was supposedly travelling with their son. Now, new letters arrive from Chris.
Ingo Thiel
Gerd Dennert
Winni Karls
Dr. Nathalie Sturz
Julia Klemm
Karl Nolden
Tim Koller
Karin Nolden
Friederike Wolf
Martha Stachowicz
Conny Roth
Jessica Klemm
Henriette Justen
Inge Evers
Gerlinde
Leiterin Briefcenter
Julia Renk
Alina Rütting
Alina Rütting
