Some 300 people gathered Saturday, May 20 in Charleville-Mézières (Ardennes) to demand justice for a young man killed last December. Mahamadou Cissé, 21, was killed by a rifle shot in the priority neighborhood of Ronde-Couture, facts for which an octogenarian neighbor was indicted.

The prosecutor of Reims, Matthieu Bourrette, had evoked after the fact the track of a "murder by exasperation"