If a dead man is caught out of the canal, he seems to be drunk in the water. Yet Fenna does not believe in an accident, she thinks more is going on. Liselotte is currently investigating the company of Kortooms & Co where the dead man Duco Witkamp has worked and tries to find out more about the company. Fenna is dealing with her new boss, Dries van Zijverden and her new colleagues.

The undercover operation at Kortooms is becoming increasingly dangerous for team members. Bram tries to survive on a construction site. Liselotte notes at the office of Kortooms that she is being viewed with more distrust. Evert also finds himself in a life-threatening situation.

When Liselotte realizes it is irresponsible to continue with the undercover action at Kortooms, it's too late. Bram must literally fight for his life. Fenna goes on to bring this case to a good end.

Fenna and Evert are confronted with a woman found in shock and under the blood. She is not injured, but has a blown knife in her bag. The case seems to be having a drowning.

A boy and a girl are found in a park. Both of them were shot straight into the heart and left behind by the perpetrator. Fenna is trying to find out if Samantha is to be trusted?

The serial killer is still killing in love couples. Meanwhile, the team members are mainly concerned with the well-being of Fenna. She is stuck to suspicion of murder.

One evening, a girl commits suicide. She was sexually abused before her death. Through a girlfriend of the girl, two boys pictured threatened with her nude pictures. The victim's father does not let it sit and takes it right in his own hand

The detective arrives on a sought-after criminal. If they want to arrest him, that is fatal. The arrest is obviously betrayed, but by whom? At the same time, a missing boy seems to have fallen into the gloomy world of secret sex events with high-ranking people.

Evert and Bram have fallen in the hands of a psychopathic top criminal who plays life-threatening games with them. Van Zijverden continues its fight against corruption within the OM. Fenna and Liselotte, in the meanwhile, have come across a 16-year-old girl who, with her testimony, could prove this corruption. But is she willing to do that?