The audios that the students from Mendoza sent to their parents during the shooting have been leaked.

Despite the evident fear, the student tries to protect her mother from any external risk, aware that many parents were desperately approaching the school: "Everyone is calling their parents, but don't come. We don't have lockers, we don't have anything, and the desks are full, we're all under the desks."

Journalist Pampa Mónaco, who analyzed the case on television, highlighted the emotional maturity with which the teenagers tried to communicate with their families: "It's a student who sends an audio message to her mother explaining what was happening. She tried to calm her down, but the fear is evident. It's a raw testimony."

During the operation, the crisis protocol for situations involving weapons inside educational institutions was activated. The school was partially evacuated while the minor remained with the weapon in her hand, barricaded in one of the building's common areas. Negotiation teams, psychologists, and members of Mendoza Police Special Forces worked at the scene, who managed to get the student to surrender without causing any fatalities.