At least three people, including a teenage girl, have been killed and 11 others wounded when a suspected 16-year-old shooter opened fire on two schools in southeastern Brazil.
Authorities in the city of Aracruz, in the State of Espirito Santo, said the shooter had opened fire on a group of teachers at his former school on Friday morning, killing two people and leaving nine others wounded.
He then left that school - a public primary and secondary school - and went to a nearby private school, where he killed an adolescent girl and wounded two other people, according to officials.
Governor Renato Casagrande said the authorities have arrested the shooter.
Mr Casagrande declared three days of mourning in the state.
The Governor told a news conference: "He was a student at (the first) school until June, a 16-year-old minor. His family then transferred him to another school. We have information he was undergoing psychiatric treatment."
He added that some of the survivors' lives remained at risk from their wounds.
Officials said the shooter, a policeman's son, used two handguns in the attack, both registered to his father - one his service firearm, the other a privately registered weapon.
Casagrande said the boy appeared to have planned the attack carefully, breaking in through a locked door and skirting the school's security guard.
