As this six part German drama opens we see a woman and two children, Hannah and Jonathon, in a room; when a man, whose face we don't see, enters they stand in line to have their hands inspected. Sometime later the woman and girl escape. They run through woodland but when they reach a road she is run over by a car. Rushed to hospital she is checked in as Lena. This name matches that of a woman who went missing thirteen years previously who would be around the same age. Gerd Bühling, the police officer who ran the original missing persons case hears of this and tells Lena's parents that she may have turned up. Far from being the end of the mystery more questions soon arise.
I thought this was a really gripping series. It provides plenty of tension and twists which I didn't see coming. The way we see present events intertwined with flashbacks to what happened before is effective and means we don't learn things to soon but do get to see what happened. The cast does an impressive job. By the end of the sixth episode things are nicely wrapped up so potential viewers don't have to worry about watching the series only to discover they have to wait for another season for resolution. Overall I'd definitely recommend this to fans of Euro crime drama.
These comments are based on watching the series in German with English subtitles.