Marta, Nicole Perrone, is a young girl who accepts a ride from a disabled man, Mario Franco Ravera, and spends several hours with him and his father, Omero Antonutti, before returning home. When she is reported missing by her family, the local police are brought in to help search for her, and the case quickly draws in a broader circle of the community.
Mario returns Marta home safely, but the pair report that they found the body of a young girl by the lake. This discovery sets off a murder investigation that pulls in the entire village, a tight-knit and isolated place where everyone knows each other, and where the killer is presumed to have grown up among them. The investigation unfolds with a careful, methodical approach as investigators question those who were close to the victims and those with potential motives.
The case quickly shifts into high gear as Commissario Sanzio Toni Servillo and ispettore Lorenzo Siboldi Fausto Maria Sciarappa begin tilting their attention toward the victims’ world: a young high school hockey player, Anna, is found dead and naked on the banks of Lake Fusine near Tarvisio in Friuli-Venezia Giulia. The shocking discovery rocks a small community and compels investigators to read every clue in the context of personal histories and long-held grievances. The investigation becomes a town-wide effort, with neighbors and relatives drawn into the scrutiny as the police peel back layers of secrecy and fear.
Initial leads point toward Anna's boyfriend, Denis Fasolo, and toward her hockey coach, a figure with a troubling past who had prior convictions for sexual assault. The backpack Anna had worn on the morning of her death turns up in Roberto’s possession, complicating the narrative and forcing the detectives to reassess what they thought they knew. The more the police dig, the more it becomes clear that nothing is straightforward, and the truth may lie in a difficult intertwining of tragedy, loyalties, and unspoken guilt.
The village and its people become central to the mystery, a place where the line between innocent and guilty is blurred by shared histories and the weight of past events. The investigation delves into painful memories, revealing how a single decision or moment can ripple through families and forever alter the lives of those left behind.
Eight months earlier, Anna had begun to withdraw after being diagnosed with an incurable brain tumor. Around the same period, Angelo, the child Anna babysat, died from choking while under the care of his father, Corrado Canali Fabrizio Gifuni. These intertwined timelines haunt the case and color the officers’ understanding of motive and opportunity, casting a long shadow over every suspect’s alibi and every confession that surfaces.
Ultimately, the truth comes into sharp focus: Corrado Canali murdered Anna, a crime born from a deep-seated grievance over Angelo’s death and the way that tragedy had shaped Anna’s life. The revelation closes a painful circle that began with a chance encounter and spiraled into a village-wide injustice, leaving the investigators to reckon with the quiet costs of a crime that shook a community to its core.