Crime Inspector Maria Wern returns to duty at the Police Department on the island of Gotland, and is immediately thrown into a murder investigation.
Two women, with no obvious connections, die in what initially looks like suicides. But the odd circumstances have the Gotland police starting to dig deeper, and soon more questions arise.
After intervening in a fight, and because of her own history of being abused and beaten, Maria Wern takes on an investigation of the death of a woman who was murdered close to where Maria was beaten. The motive shifts from revenge for infidelity to hate crime against homosexuals, and when the murders continue, Maria's frustration with neighbours and witnesses who refuse to talk increases.
