Terrorism
22-year-old Aboubakar Cissé was stabbed to death in a mosque in the Gard region in southern France in April.
Until now, French authorities have treated his killing as aggravated murder. Cisse's family wants the case to be classified as a terrorist attack.
The family's lawyers were due to submit a complaint to the Paris judicial court on Friday, arguing that, Cissé - a Malian student - was the victim of a terrorist attack.
They argue that by killing Cisse inside a mosque, the attacker intended to intimidate and terrorize the Muslim faithful.
On Thursday, at least a thousand people gathered on in Paris, nearly a week after Cisse's killing to denounce Islamophobia.
Some carried placards with slogans against racism. Cisse's suspected killer, a 21-year-old Frenchman of Bosnian origin, surrendered to Italian police.
In the video he made himself shortly after her murder, the suspect insulted his victim's religion.
Go to video
Nigerian army kills over 50 Boko Haram militants as it fights off drone attacks
00:53
Former South African President Zuma ordered to repay state for legal expenses
01:07
BNP Paribas disputes US court verdict over role in Sudan atrocities
Go to video
Gunmen ambush in Northwest Nigeria leaves 8 dead
01:18
Arson attack on governing party office as election tentions mount in Cameroon
05:30
"Do not boycott the election, change is still possible" Jean Louis Billon urges Ivorians [Interview]