article_snippet.sent: Another student, Paula Amayuelas, said a 13-year-old boy had been bullied before in school.
article_snippet.sent: Student Gemma Jarque said a 13-year-old boy 'didn't have problems but
article_snippet.sent: a 13-year-old boy was kind of a loner ....
article_snippet.sent: Other students would pick on a 13-year-old boy.'
article_snippet.sent: a 13-year-old boy sister, also a pupil at the school, is reported to have fainted when His sister, also a pupil at the school discovered what had happened.
article_snippet.sent: A friend of the sister of the alleged killer, who has not been named, said: 'His sister, also a pupil at the school is a lovely person but a 13-year-old boy did strange things.'