Death of Thomas in Crépol: arrests, knives seized… how the investigation made further progress. Is Thomas' killer hiding among the new suspects? Or is he one of the nine men already indicted last November and most of whom are behind bars? Four months after the death of young Thomas Perotto, a 16-year-old rugby player killed during a village ball, a new search was carried out this Monday by the gendarmes of the Grenoble research section (Isère).