Dame Lettie Colston is the first of her circle to receive insinuating anonymous phone calls. Neither she, nor her friends, wish to be reminded of their mortality, and their geriatric feathers are thoroughly ruffled. As the caller's activities become more widespread, old secrets are dusted off, exposing post and..
Criminal investigating officer Hanne Wilhelmsen considers the possibility of a serial killer as she tracks down a series of numbers written in blood appearing on walls all over Oslo.