Guillaume Seyller
3D investigator
(Since 2024)
An investigator specialising in digital modelling, Guillaume Seyller heads Index’s laboratory.
Investigations
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Killing of Renée Good by ICE: 3D analysis
9 Jan 2026
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The execution of Khaled and Nidal ‘Amirah in Nablus
9 Dec 2025
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Who took the “Napalm Girl” photograph? Analysis and 3D reconstruction
28 Nov 2025
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Gabriel Pontonnier, maimed by a police grenade
9 Sep 2025
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Three killings in Saint-Louis, Kanaky-New Caledonia
16 Jul 2025
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Drowning of Jumaa al-Hasan: the police implicated
8 Jul 2025
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Arrest of Tiziano L. in Rome: the counter-investigation refutes the police account
12 Nov 2024
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A legal insecurity: Article L. 435-1 and the death of Luis Bico
1 Nov 2024
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The killing of Nahel Merzouk
27 Jun 2024
