A young woman falls from a bar's upstairs terrace and a suicide note is found, but a pregnancy test and links to a political group suggest foul play.

Behzat runs into an old flame in a psych ward. A child's body found with both kidneys removed prompts suspicions of criminal organ trafficking.

When an ex-con who killed a woman in a robbery is murdered shortly after his release, Behzat suspects a former cop did it to avenge his wife's death.

The stabbing deaths of a fencing teacher and his elderly neighbor cast suspicion on an alleged gold digger, an estranged wife, her lover and others.

A financial adviser is killed in a parking garage getting in a car he bought for his son's birthday. Was the car's previous owner the intended target?

After receiving an insistent warning from a fan, a rising nightclub singer is strangled while sleeping over at friend Gönül's home.

When a young woman is found raped and murdered in her home, the police try to work out why the killer left out-of-circulation banknotes on her body.

When the police question a young woman who reported her identical twin sister's murder, they discover a world of difference between the two siblings.

A soccer star is found cuffed to a bed and killed by a blow to the chest, casting suspicion on his jealous girlfriend, his shady manager and others.

When a man accused of illegal magazine distribution dies in police custody, Behzat must lead a touchy investigation that could impact his colleagues.

Photos found on Facebook and in a home identify suspects in the murder of a college student found on a roadside, and reveal a personal link to Behzat.

Sitting on the rooftop terrace from which his daughter fell to her death, Behzat notices something that could possibly provide the answers he seeks.

Behzat finds himself in a race against time to save his brother from a revenge-seeking kidnapper who has a personal connection to a recent case.

Behzat's last conversation with his brother's kidnapper leads the detective on a hunt for evidence that will expose the undersecretary's wife.

When an ad agency owner is found murdered in her hotel room, suspects include her angry ex-husband and a model she fired over a fashion show mishap.

The murder of a professor who had been working on the problems of minorities in Turkey was interpreted as politically motivated.

When Feride surprisingly goes to the police to confess everything, Behzat and his men fear that their role in the incident will be exposed.

While investigating the murder of a toy store owner, a second murder leads Behzat and his team to an old case that connects these two victims.

Ercüment comes to Ankara to discuss his deal with the undersecretary and a murder takes place immediately afterwards. Behzat tries to prove that Ercüment is the murderer.

Feride testifies in court. Behzat's pursuit of Ercüment leads him and his team from the streets of Ankara to Istanbul.

When a man dying of arsenic poisoning asks for his killer to be found, Behzat and his team begin to investigate a murder that has not yet happened.

When his dead daughter's ex-boyfriend is released from prison, Behzat, who wants to learn more about the last days of Berna's life, interrogates him.

The man who followed a murdered gynaecologist's wife is removed from the suspect list. However, things get complicated when his fingerprints are found at a crime scene unrelated to the murder.

When cocaine packets are found on a man who is shot dead, drugs are thought to be the motive. As the investigation progresses, the real motive is revealed.

After the death of a drummer who seems to have committed suicide by switching on the gas cooker, his boyfriend also commits suicide. Behzat thinks that both cases are murders.