Erwan, 18, disappeared on the night of Saturday February 10 to Sunday February 11 after a nightclub outing with friends in Montoucant-sur-Sèvre. The young man was last seen leaving the nightclub alone and on foot.

Since then, the investigation opened for "disturbing disappearance" by the Niort public prosecutor's office, as well as the citizen's raid organized by his family have yielded nothing. Erwan's mother-in-law reiterated that the young man had no reason to run away.