Thieves wielding power tools raided the Louvre in broad daylight / © AFP
Small-time criminals are believed to be behind the spectacular jewel heist at the Louvre, the top Paris prosecutor said Sunday, adding that two of the suspects are a couple with children.
Last month, a four-strong gang raided the Louvre, the world's most-visited art museum, in broad daylight, taking just seven minutes to steal jewellery worth an estimated $102 million before fleeing on scooters.
The thieves parked a truck with an extendable ladder below the museum's Apollo Gallery housing the French crown jewels, clambered up, broke a window and used angle grinders to cut into glass display booths containing the treasures.
Two men suspected of being the pair who broke into the gallery while their two accomplices waited outside have been detained, charged and remanded in custody.
Prosecutors said on Saturday that two more suspects -- a man and a woman -- had also been charged and remanded in custody.
Authorities have so far not recovered the stolen jewels.
On Sunday, Paris prosecutor Laure Beccuau said that the suspects, who lived in the French capital's northern suburbs, were believed to be small-time criminals and not members of organised crime groups.
Their profiles do not correspond to those "generally associated with the upper echelons of organised crime", Beccuau told France Info.
At least one other person is still being sought, she added.
Beccuau said that the 37-year-old man and 38-year-old woman charged on Saturday were a couple and had children together.
They have "denied any involvement", Beccuau said, adding that the man refused to make any statement.
- 'Local people' -
The suspects are "clearly local people", she said.
"They all lived more or less in Seine-Saint-Denis," the prosecutor said, referring to a region north of Paris.
"Some are connected, particularly the couple," she said.
Two of the male suspects were convicted in a theft case together in 2015, she added.
Paris prosecutor Laure Beccuau said the suspects in the Louvre heist were believed to be small-time criminals / © AFP
The 37-year-old man has been charged with organised theft and criminal conspiracy, while his partner has been charged with complicity in organised theft and criminal conspiracy.
The woman was in tears as she appeared at a Paris court on Saturday, saying she feared for her children and for herself.
The couple were arrested after their DNA was found in the basket lift used during the robbery.
"Significant" DNA evidence linking the man to the crime was found in the basket lift, the prosecutor said. Traces of his partner's DNA were also found, but they might have been transferred there through contact with a person or object, she added.
"All this will need to be investigated," Beccuau said.
The man's criminal record contained 11 previous convictions, most of them for theft, she said.
- 'Black market' -
The first two men arrested earlier were also known to the police for having committed thefts. Both lived in the northeastern Paris suburb of Aubervilliers.
One of the two men from Aubervilliers and the man charged on Saturday "were involved in the same theft case for which they were convicted in Paris in 2015", said the prosecutor.
Three people arrested along with the couple this week have been released without charge.
The thieves dropped a diamond- and emerald-studded crown that once belonged to Empress Eugenie, the wife of Napoleon III, as they escaped.
But they made off with eight other items of jewellery including an emerald-and-diamond necklace that Napoleon I gave his second wife, Empress Marie-Louise.
The search for the jewels is continuing, the prosecutor said.
"All avenues are being explored," she said, adding the treasures "could be used for money laundering".
"We are examining all the possibilities offered by the black market for selling this jewellery, which I hope will not happen any time soon."
