An investigation has been launched into an incident in which a 17-year-old high school student was injured in the head during a gathering in Marseille. The injury occurred after a person holding public authority used a weapon, leading to concerns about the misuse of power and the potential for intentional violence. The incident took place during an event in a public space, where the student sustained a head injury. Authorities have confirmed that the individual involved in the incident was a person with a public role, and the use of a weapon has raised questions about the circumstances surrounding the injury and whether it was intentional. Local police have opened an official inquiry to determine the full context of the event. They are examining whether the use of force was justified and whether the individual acted within the bounds of their authority. The investigation aims to uncover the sequence of events that led to the student's injury and to assess any potential legal consequences. The incident has drawn attention from local residents and community leaders, who are calling for transparency and accountability. As the investigation continues, officials are urging the public to provide any relevant information that could assist in understanding the situation fully.