Overview
- The attack on Friday 23 October killed 26-year-old Pengo Bossio Wangi and wounded seven others in Trappes and La Verrière, with victims largely of African and Maghreb origin.
- At the request of the parquet national antiterroriste, investigators formally indicted Kévin Tessier and he was remanded to custody on 29 October.
- News outlets reported that Tessier attempted to hang himself in his cell several days after his remand, was taken to hospital with no life-threatening injuries and returned to detention within hours.
- Tessier’s lawyers condemned the public disclosure of the suicide attempt and have demanded a full medical and psychiatric evaluation to clarify his psychological state.
- The antiterror probe remains open, with the disclosure and the detention incident likely to shape pretrial medical assessments, privacy questions about information handling and continuing scrutiny from victims’ families and public authorities.