In the 1990s and early 2000s , attacks on money transit vans were perpetrated , often killing the security agents in charge , and the country was hit by several large-scale crime scandals , such as those of the Brabant Wallon killers , the Scarface gang and the Belgian Mafia .
The country had several large-scale crime scandals , such as those of the Brabant Wallon killers , the Scarface gang and the Belgian Mafia .