If you read the X-Dossiers (statements from victims and such in Dutroux case) you’ll find a lot of shocking things involving highly ranked people from Belgium, The Netherlands, etc...

https://ia801803.us.archive.org/14/items/dutroux-x-dossiers-...

Dutch speaking people can also watch this documentary regarding the X-Dossiers: https://www.bnnvara.nl/zembla/artikelen/de-x-dossiers-deel-i