Faouzi Abdedaiem disappeared on the banks of the Marne while he was walking home after work on the night of February 22 to 23. His phone and his headgear were discovered on the path leading from the Barolo brasserie, where he works, in the town center of Joinville-le-Pont, to his home in Champigny-sur-Marne.

At 3 a.m., with no response to my messages, I realized something was wrong. The night will be sleepless.