France is shocked by the horrific murder of a 12-year-old girl in Paris.
Four of the six suspects were released from police custody on Monday.
A woman and a man from Algeria are to be charged with the murder of a minor, rape, torture and barbarism.
You remain in custody.
The student named Lola had not come home at the usual time on Friday afternoon.
Her parents, a concierge couple in the capital's 19th arrondissement, reported their daughter missing to the local police station.
The father evaluated the recording of the surveillance cameras at the entrance to the house and discovered that his daughter had been approached by a woman in the entrance area.
A request for help on social networks with a search photo came too late.
Lola's battered body was found in a suitcase in a side entrance of the apartment building in the evening.
The autopsy revealed that the girl died of asphyxiation.
She is said to have been sexually abused before.
Her body was also cruelly abused.
According to information from investigative circles, the main suspect is 24-year-old Dahbia B., a homeless person with mental disorders.