French police have detained a total of nine people in connection with the death of 23-year-old Quentin Deranque, who was fatally beaten in Lyon. Among those apprehended is Jacques-Elie Favrot, parliamentary assistant to MP Raphaël Arnault from the far-left party La France Insoumise. The incident has sparked a deep political crisis, with the opposition accusing Jean-Luc Mélenchon's party of moral responsibility for the brutalization of public life.

Series of Arrests in Lyon

Police have detained nine individuals suspected of involvement in the fatal lynching of young activist Quentin Deranque near Sciences Po.

MP's Aide Suspected

Among those detained is Jacques-Elie Favrot, a collaborator of MP Raphaël Arnault, sparking a major scandal in the National Assembly.

Sudden Split on the Left

Raphaël Glucksmann ruled out the possibility of an electoral alliance with LFI, accusing the party of moral responsibility for the escalation of violence.

The investigation into the brutal lynching of 23-year-old Quentin Deranque has gained momentum, leading to the detention of nine individuals on Tuesday, February 17, 2026. Among the suspects, whose ages hover around 20, are seven men and two women. A key figure at the center of the scandal is Jacques-Elie Favrot, a close collaborator of MP Raphaël Arnault. Favrot was identified by witnesses as a participant in clashes that erupted on Thursday evening outside the Sciences Po building in Lyon, where a conference by MEP Rima Hassan was taking place. The victim of the assault, Quentin Deranque, associated with identitarian circles, died in hospital on Saturday from his injuries. The investigation, initially opened for assault, has been reclassified as murder. The event has resonated widely in the National Assembly, where President Yaël Braun-Pivet decided to immediately suspend Favrot's access to parliament. Although Arnault's assistant denies involvement in the lynching and voluntarily stepped back from his duties for the duration of the investigation, political pressure on the La France Insoumise (LFI) party continues to mount. The French political scene has been grappling for years with the radicalization of far-left and far-right groups, reminiscent of tensions from the 1930s. The Young Guard organization, founded by Arnault, is regularly accused by the right of using violence against political opponents.This situation has caused rifts on the left side of the French political spectrum. Raphaël Glucksmann of the Place Publique party openly criticized LFI, deeming it impossible to continue cultivating ideas of an alliance ahead of the 2027 presidential election. Meanwhile, Raphaël Arnault defends himself, claiming that during the incident he tried to act as a “buffer” aimed at separating the feuding groups. Critics, however, point to links between LFI parliamentarians and militant groups such as Antifa or the Young Guard. „It is unthinkable for the left to entertain any shadow of doubt about a possible alliance with La France Insoumise in the face of such brutalization of public debate.” — Raphaël Glucksmann9 individuals — have been detained in the course of the investigation Interior Minister Laurent Nuñez directly pointed to the responsibility of far-left circles, further intensifying already tense social sentiments. In conservative media, Deranque's death is compared to symbolic victims of political clashes from the past, while left-wing media emphasize the need for a thorough clarification of the circumstances before passing judgment.Emphasizes the need for the presumption of innocence for the assistant and warns against exploiting the tragedy for a political attack on the entire LFI formation. | Highlights the links between MPs and militant groups and accuses the far left of sowing hatred leading to the physical elimination of opponents.

Mentioned People

  • Raphaël Arnault — MP for the La France Insoumise party from Vaucluse, founder of the Jeune Garde group.
  • Jacques-Elie Favrot — Parliamentary assistant to Arnault detained in connection with the death of Quentin Deranque.
  • Yaël Braun-Pivet — President of the National Assembly, who suspended Favrot's access to parliament.
  • Raphaël Glucksmann — MEP, co-founder of the Place Publique party, sharp critic of LFI.