Mathieu M., 17, had spent four months in jail for raping another minor, in southern France.
Last Friday, the body of Agnes Marin was found in a forest close to the school. She had been raped and burned.
Agnes’s mother, Paola Marin, said she would not have died “but for a little less negligence” from the school.
The victim’s father, Frederic Marin, alleged that the school, Cevenol International in Chambon-sur-Lignon, had been aware of the boy’s history and that he had problems involving “acts of sexual aggression”.
Head teacher Philippe Bauwens, told French radio station RTL that the school was aware the boy had had problems with the judiciary but did not know their nature.
“We had no contact with the judicial authorities,” he said.
After an emergency meeting with fellow ministers on Monday, French Interior Minister Claude Gueant told TF1 television that “there had been a dysfunction” in the case and that reform of the justice system for minors would be a priority after elections next spring.
Francois Fillon also asked cabinet colleagues to ensure that it was no longer possible for a pupil to be enrolled in a school without the head teacher being fully informed of serious cases involving judicial supervision.
French media report that Mathieu M. was accused of raping a childhood friend and that after four months in custody had been assessed as not posing any danger.
Mathieu M.’s parents were said to have looked for another school for him to complete his education but had been rejected on several occasions before being given a place at Cevenol International.
Agnes Marin disappeared on Wednesday last week and her body was found two days later. The prosecutor said had been murdered in an extremely brutal manner.
Prosecutors and Donald Trump’s attorneys delivered opening statements and the first witness was called on…
The House of Representatives has finally approved $61 billion in new US military aid for…
The real estate market in the United States has always been a gauge for economic…
France's first lady Brigitte Macron will be the subject of a biopic series. Production company…
A first glimpse of the new business venture from Meghan Markle has been teased on…
Court has wrapped up for the first day of Donald Trump's long-awaited hush-money trial in…