Police are questioning relatives of a man shot dead by soldiers at a Paris airport as they sought clues about why he tried to seize an assault rifle in an incident that has pushed security to the top of France's election campaign.
Paris prosecutor Francois Molins said that the man, named as 39 -year-old Ziyed Ben Belgacem, had shouted he was there to "die for Allah" when he tried to seize the gun from a woman air force member on patrol at Orly airport.
\
After throwing down a bag containing a can of petrol and putting an air pistol to the head of the soldier, he was shot three times by her colleagues.
More than 230 people have died in France in the past two years at the hands of attackers allied to the militant Islamist group Isis (Islamic State). These include coordinated bombings and shootings in November 2015 in Paris when 130 people were killed and scores injured.
With the country in the throes of a highly-charged election campaign before a two-round presidential election in April and May, the attacks fuelled the political debate about security.
Belgacem, who had been in and out of prison for theft and drug offences according to judicial sources, was already on the authorities' radar. They said he became a radicalised Muslim when he served a prison term several years ago for drug-trafficking.