A 15-year-old was arrested and placed under judicial supervision after recognizing four false bomb threats. He made four calls which required evacuations and inspections of a college in Riedisheim and of the Mulhouse district of Bourtzwiller.

In his calls, he mentioned the presence in the C-4 establishments, a variety of explosives. Dozens of high schools and colleges across France have recently been the subject of threats of attacks via digital workspace messaging (ENT), the Minister of Education Nicole Belloubet announced Thursday evening.