Overview
- Local authorities say the couple’s car collided head‑on with a truck while attempting to overtake another vehicle on the D938 near Airvault, with the crash occurring Monday afternoon on August 17.
- The Niort prosecutor has opened an investigation for involuntary manslaughter to establish the precise sequence of events and any legal responsibility, and officials say the truck driver was reported uninjured.
- Dior and senior LVMH figures publicly mourned Favier, calling her a devoted and influential figure in the house’s celebrity relations and sharing condolences with her family and colleagues.
- Mathilde Favier led Dior’s celebrity and public‑relations efforts for more than a decade and was known for close ties to ambassadors such as Rihanna and Jisoo, while Nicolas Altmayer co‑headed Mandarin & Compagnie and produced films including OSS 117 and Brice de Nice.
- With the judicial inquiry still active and no final determinations released, investigators will seek forensic analysis and testimony to clarify the crash and the fashion and film communities continue to process the personal and professional losses.