Woman of Darkness or The Yngsjö Murder (Swedish: Yngsjömordet) is a 1966 Swedish historical crime film directed by Arne Mattsson and starring Gunnel Lindblom, Christina Schollin and Gösta Ekman. It was shot at the RÃÂ¥sunda Studios in Stockholm. The film's sets were designed by the art director P.A. Lundgren. It was based on the real Yngsjö murder case of 1889. It was a critical success and drew significant audiences.