Dossier des tueurs du Brabant. - Enquête concernant la piste des frères gangsters français Sliman.

This parliamentary question seeks information regarding the investigation into the 'Brabant Killers' case, specifically focusing on the potential involvement of the French gangster brothers known as the Sliman gang. This procedure affects the judicial and police oversight of cold cases in Belgium, potentially impacting the legal proceedings and historical record of one of the country's most notorious series of unsolved crimes.