Moll's 'Caso 137' Puts French Police Brutality Under a Procedural Microscope
Dominik Moll returns with a rigorous procedural thriller inspired by a real Yellow Vest injury case, starring Léa Drucker as an internal affairs inspector confronting institutional denial.
A real injury fuels fiction
Dominik Moll's latest thriller, 'Caso 137,' draws on an actual incident from the Yellow Vest protests that rocked Paris. In late 2018, during chaotic street clashes, a young man from the outskirts was struck in the head by a rubber bullet and left gravely injured. The film picks up that thread and hands it to an investigator from the IGPN, the French police internal affairs division. The number 137 is the case file designation, and it quickly ceases to be just a number.
The victim's connection to the investigator's own hometown drags personal history into the professional inquiry. Moll co-wrote the precise screenplay with his frequent collaborator Gilles Marchand, and together they build a puzzle of conflicting viewpoints around a single, heavily mediated event.
The internal affairs perspective
Léa Drucker plays a solitary inspector whose job is to examine the actions of riot police. The investigation unfolds as a cold bureaucratic exercise, complete with chain interrogations that expose cracks in the institutional armour. Real footage from the Paris protests is woven into the fiction, mixing the raw texture of amateur video with the ambiguous grain of digital pixels. Moll uses that visual borderland to construct sound and format puzzles through the language of computers and mobile phones.
The personal bleeds into the procedural. The officer is separated from a policeman whose new partner despises the internal affairs unit. Her son refuses to let anyone know his parents are police. As the inquiry tightens, the film confronts the reflex of denial embedded in a force that mistrusts its own watchdogs.
A director known for moral abysses
Moll has long been fascinated by honest characters tortured by the moral sinkholes they inhabit. His earlier police thriller 'La noche del 12' (2022) followed a detective unable to solve a femicide; 'Solo las bestias' (2019) tracked solitary figures caught in ethical quicksand. Here, the soul of a forensic expert meets Drucker's contained emotional register, and the result is a sharp, convincing thriller.
Supporting performances, including a small but pivotal role by Guslagie Malanda, add texture. The film screened in competition at Cannes in 2025, drawing comparisons to the bureaucratic noir of Sidney Lumet and the French crime lineage of Melville and Verneuil.
Critical reaction
Spanish critics are largely impressed. Reviews describe the film as a model of the genre, praising its rhythmic pacing and visual storytelling. Drucker's performance is singled out again and again as the anchor of the piece, with several writers noting her ability to carry the weight of the narrative without grand gestures. Some outlets detect a trace of platform-era true crime in the tone, a functional report that doubles as an indictment of police corruption.
Not every voice is unreservedly enthusiastic. One review finds the discourse 'somewhat naive,' questioning the logic of an internal affairs department when most investigated officers walk free. That reservation, however, does not dim the consensus: Moll has delivered an intelligent, finely calibrated work that asks uncomfortable questions about who polices the police.
