Through an innocent fire, the inspectors track down a case of organized telephone fraud. It soon becomes apparent that the gang is involved in a tangle of criminal activities.
Vanneste's farewell party has left the necessary traces on the team members. Nadine goes on vacation and asks Britt to take over her duties. Britt doesn't like that at all and shifts everything to Raymond.
It is also waiting for the arrival of the new motard, Nick Debbaut. He is preceded by his reputation and the beautiful and evil Catherine.