Sophie dies. The team is hit hard, but more determined than ever, they set out to find the killer.

Infatuated with anger and grief, however, Nick commits an unforgivable professional mistake. He draws his revolver amidst a group of children playing.

Britt tries to protect him from himself and from John Nauwelaerts, the head of the Internal Supervision Service. She takes all the blame and offers to resign. But that has not been taken into account by Nauwelaerts...

Britt and Merel investigate the drug death of an inmate and are introduced to Lucas, a mentally retarded man who is bullied and beaten in prison.

John, Pasmans and Raymond try to pick a lovesick musician off the roof. Nick fights to get back on the team, and Bruno becomes increasingly annoyed that the Mustache always picks the "misses" to pay a fine.