Shamseddine, a 15-year-old student at the Sablons college in Essonne, was leaving a music class at his college when he was attacked by a group of young people. Hooded, they unleashed themselves on him, kicking and punching him.

Seriously injured and left for dead in an alley, he was found by a passer-by, who called the emergency services. The very young man finally died of his injuries this Friday, after treatment at Necker hospital in Paris.