One morning Ruth Vang comes running out of the apartment, falls down the stairs and is left unconscious. In her apartment the body of the land lord, Otto Hagenberg is discovered. Helmer and Sigurdson search to uncover the killer.

Cast:Alf Nordvang, Anders Hatlo, Bente Børsum, Arne Lendl, Jan Hårstad, Henrik Scheele,

Genre:Crime, Mystery,

country:Norway,

Production:Norsk Rikskringkasting (NRK),