Erwan Blais, 18, disappeared after a nightclub outing in Deux-Sèvres, France, in February. A lifeless body bearing his identity papers was found in a river near the place of his disappearance.

Erwan's mother-in-law had called for a "citizen mobilization" to try to find him. The body found was wearing pants and a sweatshirt, Erwan was dressed in a dark green Nike sweatshirt and black pants. The main hypothesis is death by drowning, says the Poitiers public prosecutor's office.