Anders Jonason

A member of "Sjöbjörnarna" (a group of executives), asks the newspaper editor Dick Mattson to find Brita Ljungdahl, the former wife of another of the members. The first clue he tries is to ask a certain Maria Vaern, who knows Brita. However, he discovers that she is dead by suicide and when he soon finds Brita, he starts wondering if Maria really did commit suicide or if she was murdered. (imdb)