[HIGHLIGHTS] 'Today is going to be the day', the bomb threat that arrived by mail simultaneously to private schools of the AMBA

More than a dozen schools, mostly in the north, received the message on Tuesday warning about the presence of explosive devices. Security sources confirmed to Clarín that there were around 10 cases in the province, the vast majority in the northern zone.

In Olivos, there was a prevention operation in the surroundings of the Northlands that covered about 8 blocks. Among the Buenos Aires schools that received the threats were: Villa Devoto School, Escuela Italiana Cristóforo Colombo and Colegio San Mateo.