Two naked corpses, two crime scenes, and two causes of death - one corpse is an oil specialist from the upper class, the other a penniless day laborer. The only connection between the men: their wives are passionate flamenco dancers. Does the mysterious Esma, who hosts provocative underground flamenco gatherings, have anything to do with the dead? Vienna's chief inspector Karl Maria Katz and group inspector Daniela Mayer are investigating.