Realengo School Massacre

Rio de Janeiro state governor and Rio de Janeiro city Mayor speak at a press conference about the school massacre in Rio de Janeiro, April 7, 2011. (Australfoto/Alan Roberto Lima)
Parents and relatives of school children react outside a school after a shooting at the school, Rio de Janeiro, Brazil, April 7, 2011. A gunman opened fire in an elementary school in Rio de Janeiro and at least 13 people are dead, including the gunman. (Austral Foto/stringer)
Parents and relatives of school children react outside a school after a shooting at the school, Rio de Janeiro, Brazil, April 7, 2011. A gunman opened fire in an elementary school in Rio de Janeiro and at least 13 people are dead, including the gunman. (Austral Foto/stringer)
Police move the bodies of victims into a vehicle after a shooting at the school, Rio de Janeiro, Brazil, April 7, 2011. A gunman opened fire in an elementary school in Rio de Janeiro and at least 13 people are dead, including the gunman. (Austral Foto/stringer)
Police guard the perimeter of a school after a shooting in an elementary school, Rio de Janeiro, Brazil, April 7, 2011. A gunman opened fire in an elementary school in Rio de Janeiro and at least 13 people are dead, including the gunman. (Austral Foto/stringer)
Family and friends mourne students killed in a primary school shooting in Rio de Janeiro, April 8, 2011. (Australfoto/Douglas Engle
Family and friends mourne students killed in a primary school shooting in Rio de Janeiro, April 8, 2011. (Australfoto/Douglas Engle
Family and friends mourne students killed in a primary school shooting in Rio de Janeiro, April 8, 2011. (Australfoto/Douglas Engle
Rio de Janeiro State Security Secretary Jose Mariano Beltrame attends a funeral for students killed in a primary school shooting in Rio de Janeiro, April 8, 2011. (Australfoto/Douglas Engle
Family and friends mourne students killed in a primary school shooting in Rio de Janeiro, April 8, 2011. (Australfoto/Douglas Engle
Family and friends mourne students killed in a primary school shooting in Rio de Janeiro, April 8, 2011. (Australfoto/Douglas Engle
Family and friends mourne students killed in a primary school shooting in Rio de Janeiro, April 8, 2011. (Australfoto/Douglas Engle
Family and friends mourne students killed in a primary school shooting in Rio de Janeiro, April 8, 2011. (Australfoto/Douglas Engle