In the summer of 1989, the sister of Hamburg's LKA chief Thomas Bethge disappears without a trace, and for nearly three decades, he investigates the mysterious criminal case until he gets on the trail of a serial killer.
EPISODE 1
The Disappearing
In the summer of 1989, four bodies are found in the woods; after, Barbara Neder, the sister of high-ranking federal officer Thomas Bethge, disappears without a trace; Rookie Anne Bach is assigned to investigate both cases.
EPISODE 2
The Dark Force
Barbara's estranged husband, Robert, becomes the prime suspect after the police learn she had blackmailed him, but Anne's hunch points to a gardener who had taken Barbara home drunk; A lead suspect in the Isefort murders is announced in the press.
EPISODE 3
The Double Decker
Four years later, the Weesenburg police have moved on from the case with no arrests, assuming Robert was responsible but have no proof; still suspicious of Jürgen the gardener, Anne digs into his past and discovers a troubling history.
EPISODE 4
The Promise
While searching Jürgen's house, Anne and her team find handcuffs with traces of what appears to be blood and excavate a car from the ground.
EPISODE 5
The Forbidden Room
Still unable to shake his sister's disappearance15 years later, a retired Thomas revives the case with Anne and Frank's help.
EPISODE 6
Forever and Ever
As they continue their rogue investigation, Thomas, Anne and Frank put the pieces together between Jürgen, the Isefort murders and Barbara's disappearance.
Matthias Brandt
Karoline Schuch
Silke Bodenbender
August Wittgenstein
Nicholas Ofczarek
Jenny Schily
Hildegard Schmahl
Hanno Koffler
Mirco Kreibich
Andreas Lust
Karsten Antonio Mielke
