| Paul-Louis Barges | Untersuchungsrichter [L] | |
| Stéphane Bruno | Untersuchungsbeamter 6 [SR] | |
| Pascal Clément | Untersuchungsbeamter 4 [SR] | |
| Jerôme Laethier | Untersuchungsbeamter 5 [SR] | |
| Vincent Poisson | Untersuchungsbeamter 7 [SR] | |
| Jean Louis Potier | Untersuchungsbeamter 1 [SR] | |
| Julien Sauvard | Untersuchungsbeamter 2 [SR] | |
| Oliver Vergnes | Untersuchungsbeamter 3 [SR] | |
