À quoi servent ces nouvelles fouilles dans l’affaire de la disparition du petit Émile ?

NICOLAS TUCAT / AFP A French Gendarmerie vehicle drives passed volunteers taking part in a search operation for two-and-a-half-year-old Emile who is reported missing for two days, on July 10, 2023 in the French southern Alps village of Le Vernet. Emile was last seen playing in the garden at his grandparents' house on July 8, 2023. The scope of research has been extended, the Mayor said on Monday 10, 2023. (Photo by NICOLAS TUCAT / AFP)