A 15-year-old student killed one person and injured three others in a stabbing at a French high school.

One student was killed, and at least three others were injured in a stabbing attack at a high school in Nantes, France. A 15-year-old student carried out the attack, which appears to be linked to a personal conflict and not terrorism. The attacker had emailed a document to classmates before the incident. Authorities are investigating, and officials are visiting the school to offer support.