First broadcast: on BBC Two EnglandLatest broadcast: on BBC Two Wales HD
In August 2017, Jens Moller, chief of homicide in Copenhagen, learns of a missing Swedish journalist who has not returned from interviewing the designer of a homemade submarine. Show more
First broadcast: on BBC Two EnglandLatest broadcast: on BBC Two Northern Ireland
With the volunteers and divers continuing their search for evidence, Jens explains to Jakob that it is very difficult without the exact trace of the route taken by the submarine.
First broadcast: on BBC Two HDLatest broadcast: on BBC Two Wales
The team remain focused on being able to establish the guilt of their suspect, as Jakob reminds them that the benefit of doubt lies with the accused. Show more
