A boy suspected of the armed attack at the Sao Jose Institute has been arrested, and his father, the owner of the weapon, has been detained. The injured have been transported to the hospital.

A shooting attack took place at the Sao Jose Institute, and the boy suspected of being the perpetrator has been arrested by the police, according to a statement from the local government. His father, who owned the weapon used in the attack, has also been detained. The injured have been transported to the hospital, and the civil police in Acre have launched an investigation to clarify the circumstances of the incident. The local government expressed solidarity with the victims' families and the affected school community. In the aftermath of the tragedy, psychological support teams have been mobilized to help students and teachers, and classes have been suspended for three days in all schools in the state. School attacks have increased in frequency in Brazil in recent years, similar to trends observed in the USA.