Two sisters were found dead in the forest. They are dressed in manga style. Was it suicide or murder? A third girl, their friend Fanya is reported missing.

In a limousine a hand grenade explodes and kills the two occupants, the convicted Ante Vukovic and brewery owner Stefan Zeidler. But what connects the odd couple?

The student Steve Burchert, who wanted to be famous with an app that lists all crimes in Leipzig, was killed. The investigators found in the app a rape that was not reported to the police.

Kathleen Duske, the wife of Frank Duske who blackmailed the investigator Tom Kowalski for his hit and run, was murdered. She planned to leave her husband because she led a relationship with the painter Roy Reisinger.

In exclusive residential district a woman was stabbed. Suspicion falls on the neighbors Marc Schütz and Biggi Wagner, who had agreed online at a home exchange.

Maya Koch, a famous Youtuber and the most important advertising of the network VIDEOKOMM, was murdered. It's Olivia Fareedis first case as an investigator and she works undercover as Youtuber.

Shortly before the "1000 Years Leipzig" celebration, the construction director was kidnapped. The demand: stop eviction of several occupied houses. But then the hostage threatens to die and the perpetrators panic.

The former competitive swimmer Uwe Belling was found dead in a sports pool, although he was in a wheelchair with Parkinson. But the wheelchair was not found at the crime scene. Could he still run?

The investigators hope that the mother of the young hostage-taker can convince her son to give up the hostage-taking. After the investigator Hajo Trautzschke has admitted that he was an unofficial collaborator of the Stasi, he was discharged temporarily.

The former commanding officer of the investigator Hajo Trautzschke was found dead. He wanted to tell all the truth about his past. The investigator is under pressure and the family and colleagues distrust him. Only his old friend Ewald Kutz still holds to him.

Within a short time, three teenagers were found hanged. First, the investigators think of suicide, but the third girl was beaten before she died. In addition, the death of the young people was completely surprising.

The wealthy couple Weller was brutally murdered. At first everything looks like a robbery, but later all traces lead in the immediate environment of the victims. Here, the previously convicted neighbor Andy Rösch comes under suspicion.

The investigators discovered at a crime scene an unconscious man: It's their colleague Miguel Alvarez, who died ten years ago. When the man awoke, he claims to be Miguel. Jan is torn: Had his best friend really left him to believe he was dead?

After a brawl an unidentified man is delivered unconscious to the hospital. Distinct Tattoos show that he is a convinced Nazi. But when he wakes up, he knows nothing about it. He can only remember fragments of the past because of amnesia.

On the banks of the White Elster, the investigators found the body of the surveyor Hauke Lorenz. He got a contract to build a new flood dam along the Elster. But not all roommates agreed to the construction project.

In a sparsely populated bus, a man was shot dead after he tried to help a young Turkish woman. The victim is a hero to the public, because he has shown civic courage and had to die for it. But is the case really as clear as it seems?

Ralph Malevich, one of the former stars of the GDR skater scene and current owner of the globally successful skater brand "Malevi Boards" was found slain. With his old friend Barney Schöbel he made the company famous. However, he found also enemies.

Anne Schöffel, a wife and mother, was found murdered in her bed. The investigators find out that she met concerning a dating app strangers for sex. Was she murdered by one of her affairs or by her husband?

The Investigators found a dead old man who was suffering from Alzheimer's. He photographed his surroundings, that he did not forget them. The widow of the dead man does not mourn him.

During a raid on a drug courier someone was killed by a single, extremely hard blow of a trained boxer. Dagmar Schnee appeared unexpectedly also at the crime scene because the events thwart their ongoing investigations at the club. First the junior boxer Antonio is under suspicion.