Lina's mother received by the two investigating judges in charge of the investigation. The latter, as well as her lawyer, were only able to read "the preliminary investigation", i.e.
only the elements discovered in the first week after Lina's disappearance. The teenager disappeared after leaving her home in Plaine (Bas-Rhin) to go to the Saint-Blaise-la-Roche station, about three kilometers away. Several searches were organized after his disappearance, but did not uncover any convincing clues.