In a hotel in Ghent, the body of Kristien Devadder, a 35-year-old headhunter who married a dentist, and mom of a 4-year old daughter is found. For the brand new chief of the morality police, Hannah Maes, this is reason enough to relish the case. Her team: old rot Charles, macho Bob and nerd Kevin, question her leadership, but they have no option but to follow their passionate and stubborn boss. During the investigation it soon becomes clear that the victim was a nymphomaniac with a double life. Who was the one night stand?