Slow, slow, slow.
A swingers' group become connected to a murder through four young bankers involved in a schme to launder money. Detective Sigurdur Oli (who hates being called 'Siggi') has his relationship with his girlfriend fail while trying to solve the murder of a woman who participated in the club. Sigurdur discovers that a personal friend and sister-in-law have an involvement with the swingers. Lots of side stories. glacier trips, and issues surrounding child pornography, which come to light with a young street man who wants to talk.