A horrific stabbing attack occurred at a high school in Nantes, France, resulting in the death of one student and injuries to three others. Reports indicate that the attack was carried out by a 15-year-old student who has since been arrested by police. Witnesses described the scene as shocking, with emergency services responding rapidly to the incident. The authorities are investigating the circumstances surrounding the stabbing, which has sent shockwaves through the local community and raised concerns regarding safety in schools.