The violence of the Brabant killers was linked in 1985 by the press to a conspiracy among the Belgian stay-behind SDRA8 , the Belgian Gendarmerie SDRA6 , the Belgian neo-Nazi group Westland New Post , and the Pentagon secret service Defense Intelligence Agency ( DIA ) . However , after a parliamentary inquiry , no hard proof sustaining these claims was found , and investigations into the Brabant killers continue to this day . However , the mystery of how those cold-blooded massacres were committed did convince the Belgian Parliament to create a Permanent Committee of Surveillance of Intelligence Agencies ' activities
Brabant killers
Brabant killers
Belgian stay-behind network