A 16-year-old has attacked children in a school in Brazil's southern state of Rio Grande do Sul, killing a 9-year-old boy and injuring another child and a teacher.

A 16-year-old has attacked children in a school in Brazil's southern state of Rio Grande do Sul, killing a 9-year-old and injuring another child and a teacher. The attacker at the school in the ...

RIO DE JANEIRO (AP) — A 16-year-old attacked children in a school in Brazil's southern state of Rio Grande do Sul on Tuesday, killing a 9-year-old, authorities said. The attacker was arrested ...

A 16-year-old has attacked children in a school in Brazil's southern state of Rio Grande do Sul, killing a 9-year-old and injuring another child and a teacher. The attacker at the school in the ...