According to former schoolmates of 23-year-old Wellington Menezes de Oliveira, responsible for killing 12 students in the school Tasso da Silveira on April 7, 2011, in Rio de Janeiro, he always was a quiet student and had been bullied. His classmates used to call him “Sherman”, in reference to the American Pie’s character, and make fun of him because he had been walking with a limp. Bruno Linhares, who was Wellington’s classmate, told that once a student said to Wellington “We are afraid of you because one day you will still kill a lot of people”.













