The death of Ben Slachter and his betrayal of his colleagues has left deep scars on the team. One of the detectives has requested a transfer and must be replaced. A young public prosecutor reports to Hein Berg with a money laundering case. Shortly afterwards, she is found murdered. In addition, the team has to deal with a group of loitering youths involved in drug trafficking.

To his own surprise, Stan is having an extramarital affair with the beautiful Saskia. When she is threatened, she calls on him for help, putting him in a difficult situation. Newcomer Noucha discovers that a shipment of explosives has been stolen during a bankruptcy. That is dangerous enough, but then there is also a report that a dangerous jihadist has gone into hiding in Rotterdam. While one team is pursuing the jihadist, Noucha is uneasy about the tips that led to this hunt.