Elisabeth 'Liddy' Godderis, missing since two days at her Brussels catering job, is found murdered at her home in Dilbeek (near Brussels). The killer changed the bed linen and washed her posthumously, in bath. Gardener Marcel Geeraerts, a former colleague and supervisor, saw leave her just-dumped young gigolo, truck-driver Alex Cools. Part of the team assumes he did it, others he's been set up, and indeed she had other admirers. Liddy's bachelor sole son André Godderis, in debt after a failed business she refused to invest in, is caught intruding the crime scene.

Serge Graulus and his girl rob fur-maker Isaac Bachmann's workshop at night in his home. When the old man catches him in the act, Serge wrestles his shotgun away and uses it on him, fatally. After the team arrests Alain Steinberg's contraband gang, caught selling the fenced furs, he tips them off so they can trap Serge, but he gets away. An at first sight unrelated jewel case leads to his girl-friend Petra.

Tibo Leemans breaks up with his lover and grows tired of unreliable Matti's constant failing and brooding over her dad and her own youth. Martin Baeten dies from a broken neck, apparently accidentally, in a jealous fight with her new fiancé, marketing consultant Steve Hoste, over Martin's ex, Mini Max supermarket chain HQ computer programmer Andrea Daniëls, on the Brussels street outside her home. The next day, someone breaks the seals at Martin's apartment. Russian mobster Vladimir Vasiliev is spotted lurking around. Andrea and Steve lie about their business connection and common med studies past.

While the BOB celebrate the departure of colleague Frans Van Lierde, a gruesome robbery with murder is committed on taxi driver Cyriel Stroobrants. He is the father of two kids. The BOB search in vain for the murderer. A small robbery in the neighborhood accelerates the investigation. It leads the investigators to a village teacher who seems to know more.

Hugo Platel is an entrepreneur who exports humanitarian goods for the European Commision to the far east. When a very professional burglary is committed in his villa, the BOB is asked for assistance. Hugo acts very nervous and soon after a high civil servant of the European Commision gets into big trouble. Then there is an unexpected next death...

During a robbery in the studio of the Anderlechtse jeweler Boumans, there is a shot fired. The bullet hits daughter Sonja in the eye and she is mutilated for life. One of the perpetrators gets out very soon after his conviction. The jeweler thinks the robber got out far to easy. He won't listen to the BOB and takes justice in his own hands.

When all the carved-up parts of Van Overbeke's corps are finally found, the autopsy mysteriously shows no violent or other specific cause for his fatal heart failure. The team discovers Frank Leuridon had an adulterous mistress but still no alibi. Her alcoholic husband MD Weyns's violent reaction gets Tibo injected with a fast-working and -broken-down poison, which fits the autopsy. Van Overbeke's private life proves relevantly sanctimonious.

Junkie Axel Blijweert works as 'courier' for Fernand Calliauw's car thieves gang. After committing an accidental hit and run, he leaves the BMW behind in panic and turns to his rich pa, who refuses to help, believing it's another ploy to buy drugs. The victim's pa, ex-con Arnold Bakelant, hates the adjutant for the way he was arrested and got the maximum term, so he won't cooperate. Axel's corpse is found, shot twice execution-style. Did Bakeland get to him, or is the plot thicker, especially considering Bakeland has terminal cancer? More crime follows soon.

Retired industrialist Rasenberg is found is his car, shot trough the head with his hunting rifle. It wasn't an actual suicide, in fact he had a bicycle accident and a cardiac episode. The late widower's son Antoine never worked but ran up debt, his sister Corinne openly bugged everyone with rude objections to the millionaire's affair with cemetery flowers seller Rita Moens, whom she implicitly accuses of theft. The notary informs Tibo, whose pa is his hunting friend on the Rasenberg and friends' hunting range, he made an appointment to change his will, but never specified how.

During a drug trade stake-out, Willy and Reggie mess up again during improvised urination but accidentally discover the corpse of retired cinema usher Agnes. She was shot with a Word War II gun. She was the never accepted daughter of a soldier and a posh Brussels family's matriarch who never even tolerated her name. Yet the team works out several members knew about her and/or had contact. Facsism-sympathetic antiquarian Dieter van Hoeck competently researched her past and proved her pa wasn't a Canadian liberation soldier but a Nazi subaltern during the occupation. Finally Agnes had a turbulent, kinky-secretive love-life.

Kurt Van Kampenhout, who runs a municipal youth center, is arrested and treated with vicious hostility by John, whose excessive anger spills over to abuse his team, after an unsubstantiated claim by Joke Prinsen (17) that he molested her. The whole community turns against Kurt, except the alderman who is his superior, even after his release for lack of proof and credible alibi. Joke's devoted brother Ulrich, who works in the family butchery, even utters death treats. Joke's mother is forced to admit she had an affair with Kurt. Shortly after, Kurt is brutally murdered. Joke and her mate Bernadette confess their charge was bogus.

After local singer David De Preter's Mexican Indian souvenir machete is found in a field and identified as murder weapon, he admits he found Kurt murdered, again drunk. Youth center barman Jeroen Pauwels is caught during a nightly attempt to steal his hidden diary, which contains enough dirt, mainly coded, to blackmail nearly all Grimbergen VIPS. Among them Kurt's boss, the alderman, Joke's cahoot Bernadette's father, whose family was never thoroughly investigated after the suspicious suicide of an in-living girl.

The renowned psychiatrist Oswald Nys has a very strange hobby: he tortures prostitutes who are delivered to him by nightclub owner Bellon. However this goes terribly wrong and the illegal Akkim dies. Another victim of Nys, Sylvie Van Dijck, who is a coke addict, threatens to tell the whole world and phones Matti to make an appointment. But she doesn't show and a night later she is found dead. The only starting point Matti has, is the name Akkim. For some strange reason Sylvie visited her father, Eric Van Dijck, the night she was murdered. She hasn't made contact with him in years. Why now?

Alain De Croes shoots a shop assistant during a failed robbery. When he flees he also shoots 16 year old Dennis Verdonck, because he thought the boy saw his license plate. The only witness is his friend, the 14 year old Nico Van Ham, who is deaf, so his interrogation is very difficult. The police demands help from Nadia Gillis-Barez, Nico's sign language interpreter and ex-teacher. Despite the lack of communication, Matti and Tibo find out the boy is lying, because his story keeps changing. Apparently their friend Sarah also has something to do with it. In the mean time Reggie searches for the robbers gray Escort in the midst of all the cars in Brussels. Thanks to his minute research he can shorten the list severely.

Ex-con Marco Beckers kidnaps his son from kindergarten, because his ex-girlfriend Pascale refuses him any contact. Because of the quick intervention from Nauwelaert's team, they can avoid worse. Beckers states that Pascale's new friend, antiquarian Frison, is much more of a criminal then he is, but he was lucky never to get caught. Frison declares that the boy is his son. Beckers has evidence that Frison deals in stolen art and also swindles with his insurance. An unsolved murder dossier about a shifty Dutch art dealer also mentions Frison, but Marco denies knowing about it. Investigating Frison and Beckers., John learns that Marco gets his information from his former foreign legion instructor Stassart.

Juan promised his two good friends Noel and Roger a very big deal, but can't keep his promise. He has stolen the car from a certain Patrick Mariman and pulled the car totally apart, but couldn't find anything. He tries to sell the car back to Mariman, but the transaction doesn't go well and he gets shot. In the beginning the trail leads to Juans friends, but it seems that Juan worked at Mariman's golf club and was fired after a theft. He got that job thanks to Mariman's wife and two social workers, Michel Jacobs and Ria Maes. The incident of the theft was settled amicably. Mariman also gave 50.000 frank to Jacob's community center.

For Tibo and Nadia it gets tricky when they witness an accident. The little boy is hurt very badly and the car didn't stop. With their statement Nadia's husband will know they have an affair. So it's time to come clean and tell him. The driver of the car had just been involved in a robbery on the pensioned wine merchant Raymond Kronenbergs. His son André tries everything to minimize the robbery. He doesn't want the police to poke around in their incestuous family. But that gets difficult when one of the stolen check's is used in the local supermarket and with the robot photo looking exactly like grandson Filip.

A terminally ill baby is abandoned in Brussel's busy Northern rail-station. An anonymous inquiry for it starts the team's hunt for the ruthless Yugoslavian human traffickers, who sell often stolen children for adoption. Ambiguous parts are played by would be-parents and naive idealist Claude Adams. The case also allowed the new CO, Luitenant Gino Capellen, to introduce undercover cop Kristien Rosier while veteran Sylvain is incapacitated by multiple leg-injuries.

A woman found strangled in a Brussels furniture shop stockroom is identified as an ex-employed rural housewife, reported missing by her husband, Rudy Burgraeve. He refuses to question her whereabouts, even when forensics finds proof she recently had sex and a champagne dinner. Her shopping buddy Marleen De Kimpe helps the team digging into family secrets, and turns out to have been her 'colleague' in Etienne Helon's escort service. Finally son Benny, a law-student living generously in a Brussels apartment, features in more surprises.

Tamara Godon, a sixteen year old girl, stays a while in a pub with her boyfriend Franco after school. When she goes home, she goes alone. The next day she is found dead. Franco is arrested, but then there is a rather strange discovery in Tamara's room.

Criminals Jos Van Mierlo and Danny Borré plan a robbery. Danny's mother Irma "Printemps" Lentedecker, a former diva from the Folies Bergères, has a relationship with Gustaaf Peeters. He has a job with an exchange office. Nobody suspects that this old, silly guy, who walks his dog daily, has a few million in his bag. Except for Mierlo and Borré. Borré could use that money very well, because he has a debt with some Moroccan loan sharks. They need a getaway car and plan to steal one from the parking of the Kinepolis. And from all the cars they could steal, they steal the car from the son of the attorney general. Bad move!

The gangster Arnold Somville escapes from prison. His cell mate, junkie Dirk Van Hout, tells the police he might have shot his mouth off against Somville. Dirk's parents have a luxurious boutique in the Louisalaan and they have Canadian obligates, worth 3 million Franks, at home for grabs. Tibo, who is a regular customer there, warns Arthur Van Hout, but he can't arrange police protection, which pisses Arthur off very much. To be safe, he brings his obligates to the bank. That same night Somville pays him a visit and when there is nothing to steal, he shoots down Arthur. The attorney general, a personal friend of the Van Houtens, furiously blames Snoeckx, because he knew there was something going down and he did nothing.

The two not too bright second hand car dealers Paul Antonis and Marc De Laet, try to earn some extra money by selling paintings in the showroom. They do earn a little extra now and again, but no so much as Paul spend on his mistress Rita Coppens just before he gets murdered. At the scene of the crime John sees "Het Baronneke", Clément Goeminne. He's a spiv who lies and cheats people of their money all of his life. John believes that if he's in the neighborhood, he must have something to do with the murder. No matter how charming he may sell him self.

Joel Mattijsen breaks in at his former employer, remembering a million is kept there in a safe. But Hugo De Pauw, the night watchman, shoots Joel. An anonymous witness, a man from a couple who made love on a car park, saw a white car driving away very fast. This confirms the testimony from De Pauw and explains why the bag with the million has disappeared. Frank, the son of Mattijsen, has exactly the same white car as seen at the car park. Besides that, De Pauw lied about the fact he knew Mattijsen from the past.

Doris De Caluwé works at an express delivery company. She is caught in the act when she holds back packages with expensive contents. At her home they find mostly jewels, but there is also a package for the undertakers firm of Arnold and Chris Van Beek. Between two panels the police find a rather big stash of heroin. After questioning it seems that Chris is put under pressure by Patrick Lemoine, an underworld figure. Chris has to pay off his gambling debts by drug running. In return for a reduced sentence he agrees to help getting the big guys of the gang. But it totally goes wrong. In the mean time Matti feels sorry for Doris, because Doris stole to pay for a breast prosthetic. She lost one due to breast cancer. But is such a compassion justified?