French authorities foil possible ricin plot by Egyptian-born student
Suspect allegedly had 'instructions on how to build ricin-based poisons,' minister says
France said on Friday it had thwarted a possible ricin attack after intercepting messages on the secure social media platform Telegram and a source in the Paris prosecutor's office said an Egyptian-born student was in police custody.
Police raided the student's residence in the capital's densely populated 18th arrondissement on May 11 on suspicion he had links to criminal networks, the source said. Four days later, he was placed under formal investigation and denied bail.
The man, identified as Mohamed M., was handed preliminary charges of association with a terrorist enterprise, according to a judicial official.
A second man who was arrested was later released. Interior Minister Gérard Collomb said the two were brothers, but the official in the prosecutor's office said this was not the case.
A police official said both men were born in 1998, and at least one was a college student.
The officials weren't authorized to be publicly named discussing the investigation.
"We're following a number of people on [social media] networks. These two happened to be on Telegram," Collomb told BFM TV. "We were able to trace them, identify this plot and stop them."
Collomb said the student possessed "instructions on how to build ricin-based poisons."
Ricin is a highly toxic poison found in castor beans. It can be inhaled or ingested and can lead to death.
A week ago, a Chechen-born Frenchman went on a stabbing rampage in central Paris, killing one person before police shot him dead, an attack that again exposed the difficulty European intelligence services face in keeping track of suspected extremists.
More than 240 people have been killed on French soil over the past three years in attacks launched by Islamist militants or individuals inspired by groups like Islamic State.
With files from The Associated Press