Teenager sentenced to 18 years for murdering school supervisor in Haute-Marne

A 15-year-old boy has been sentenced to 18 years in prison for the murder of a school supervisor in Haute-Marne, France. The verdict was delivered by the juvenile court of Chaumont and was met with applause in the courtroom. The sentence aligns with the public prosecutor's request, falling within the maximum penalty of 20 years for a minor.

The fatal stabbing occurred on June 10, 2025, outside the Françoise-Dolto college in Nogent, a town of 3,500 inhabitants. Mélanie, the 31-year-old educational assistant, was attacked in front of numerous witnesses during an unexpected search of student bags by gendarmes. The accused, who was a student at the college at the time, was apprehended at the scene by a gendarme, whom he injured during the arrest.

During police questioning, the teenager reportedly stated he had no specific grievance against Mélanie but intended to attack "any" supervisor. Investigators suggested the plan was premeditated, possibly stemming from an incident days earlier where another supervisor reprimanded him for kissing his girlfriend on school grounds. The prosecutor noted the adolescent appeared to have "lost his bearings regarding the value of human life."

The murder, occurring amidst a series of knife attacks in French schools, had a significant impact nationwide, prompting discussions in political and educational circles. Supporters of the victim, wearing T-shirts with Mélanie's image, gathered outside the courthouse, displaying banners that read, "The gravity of the facts must guide justice, not just the age of the accused" and "A life stolen, a family broken. Our justice is our fight."