In 1934, 56 young inmates at the Belle-Île-en-Mer penitentiary colony escaped together, sparking a large-scale search involving gendarmes, sailors, and local residents. The colony, which combined agricultural work with incarceration for minors, was known for its strict and harsh disciplinary practices, including forced labor, physical punishment, and food deprivation. This escape, widely reported in the national press, became a pivotal moment that challenged the legitimacy of such institutions and inspired later literary works. The escape was triggered by a tragic event within the colony that deepened the inmates' fear and anger. The young residents, many of whom were boys aged 10 to 16, felt their lives were at risk due to the brutal conditions. In response, they decided to flee en masse, taking advantage of a moment of confusion to escape their guards. This collective action transformed what could have been a minor escape into a full-scale crisis, as the fugitives scattered across the island’s moors and small villages, attempting to reach the coast in hopes of leaving the island. Despite its name, which evokes images of freedom, Belle-Île-en-Mer was a closed, isolated territory surrounded by the sea. The search for the escaped children quickly escalated into a widespread operation, fueled by fear and the stigma of labeling them as dangerous criminals. The hunt became disproportionate to the actual threat, reflecting broader societal anxieties and prejudices. The penitentiary colony at Belle-Île was not an ordinary school or rehabilitation center. It was part of a system known as "penitentiary colonies for minors," which aimed to re-educate young offenders—often boys who had been sentenced for minor offenses or were from poor families. In practice, however, these colonies enforced a harsh regime, treating children more like laborers than developing individuals. Daily life was marked by grueling agricultural work, strict discipline, and physical punishment, with many children left to fend for themselves in a system that prioritized correction over care. The story of the escape and the subsequent search spread beyond the island, capturing public attention and revealing the harsh realities faced by these young inmates. The event sparked a national conversation about the treatment of minors in such institutions, gradually shifting public opinion. It raised serious questions about the effectiveness of a system that relied on punishment and control rather than understanding and support, marking a turning point in the debate over juvenile justice.