Sainte-Soline: video forensics reveals
who fired the shot that nearly killed a protester

Mediapart×Libération, May 2026
Role: visual forensics, producer, video editor, 3D modelling
Coauthors: I. Halissat, C. Polloni, L. Wojcik
Story editors: M. Hajdenberg, H. Mostafavi, S. Mouillard, V. Oberti, L. Provost

After several years of investigation, justice was unable to determine who had almost killed Serge Duteuil-Graziani, on March 2023 in Sainte-Soline.

Mediapart and Libération analyzed more than 150 hours of leaked police body-camera footage. Contrary to the conclusions of the judicial investigation, the available evidence does make it possible to identify the gendarme responsible for the shot.

Watch the full story:
With english subtitles
On Mediapart — On Libération

---

Revue

• Lettre-enquête Mediapart : « Sainte-Soline : les outils du design au service de l’enquête »