The Mermaid

In a gripping investigation, Detectives Charlotte von Klint and Per Berg are drawn into a complex mystery after a homeless woman's brutally beaten body is discovered in a river. As they delve into the case, they confront the prime suspect—a young immigrant seen near the crime scene—who suddenly appears in the town square wearing an explosive vest. Amid personal challenges, including a family illness and romantic entanglements, the detectives must determine if the suspect is the true culprit or yet another victim. With time running out, they race against the clock to connect the dots and restore safety to a city on the brink of chaos.