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.

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.

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.

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.

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 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.

The body of a failed political candidate is found riddled with bullets. Was his death caused by his factional politics? Or his abuse of women?