A 17-year-old boy was seriously injured after being stabbed and beaten on leaving his high school in Choisy-le-Roi (Val-de-Marne). Three people were arrested.
This attack could follow a previous fight that occurred on March 8 between two rival gangs of young people from Villeneuve-le-Roi and Orly respectively.
The territorial security was responsible for determining the precise circumstances of the tragedy.
More information to come