A woman from Amsterdam is found dead in the Meuse river. On security camera footage, Floris and Eva see a man who seems to recognize her. However, he denies knowing her. Frank tells Floris he wants to marry Eva. Later Floris and Eva have a fight. Marion's husband has found out about her affair and shows up at the police station, furious. Marion moves out, but runs into complications when searching a new place to live.

Floris and Eva investigate the raping of a university student. The suspects claim she consented and even provide a video of her stripping. Romeo and Marion respond to a beating and accidentally ruin an undercover operation. Hoeben senses tension between Floris and Eva.

Floris and Eva investigate the beating of a man and discover a connection to a shady brothel. Marion and Romeo look into the disappearance of a teen-aged girl who may have been hit by a car. Floris offers Hoeben his resignation.

Floris and Eva investigate the murder on a Turkish boy. The suspected killer is the brother of the soon-to-be-married Afghan girl he had a crush on. Floris suspects the girl is being wed against her will. Romeo and Marion are both promoted. It is Eva's wedding day, and Floris is increasingly frustrated.

Eva is devastated after the death of Frank. Floris wants to investigate the murder, but Hoeben orders him to help Romeo with a different murder case instead. Romeo doesn't feel taken seriously by Floris. Marion tries to recover a stolen camera which belonged to a terminally ill girl who was documenting her last days for her parents. Also, she has to give a final warning to the antisocial family she is monitoring.

Eva wants to get back at work and goes undercover at a Neofascist training camp without Hoeben's permission. Desmet is evicted and threatens Marion, who is also startled when she runs into René again.

Although preoccupied with doubts about his daughter Fleur's foreign fiancé, Floris investigates the murder of businessman Toine Smeets. He was murdered at home after nightly torture, apparently to get his pin-code. His marriage was a show for adolescent son Tijs's sake, in fact he was a serial gay dater. ITC forensics and Romeo going undercover as 'Internet escort client' lead to a pair of violent thieves. The family past's secret is however found relevantly misrepresented.

Floris and Eva investigate a bank robbery and suspect the young robbers had inside knowledge. Eva discovers over 4 million euros on a foreign bank account by Frank. Solange threatens Marion after Romeo talks to her about her dubious loans. Marion's house is torched.

Frank's killers contact Eva and demand Frank's four million euros back. Luca is in league with them and threatens to kill her if Eva doesn't comply. Eva tries to keep Floris out of the loop, but he gets suspicious. The suspected culprit behind the arson at Marion's house is another of Solange's dubious investors, putting pressure on Romeo's relationship with her.

Eva is taken hostage by Frank's killers. Floris finds out about Luca's involvement with them and his threats against Fleur. René takes Marion hostage.