Petra

We find Petra immersed in a new domestic balance and grappling with a new, extremely complicated case: a murder and theft of a relic inside a convent. In an attempt to unravel the mystery, Petra and Antonio must immerse themselves in the world of art theft and the highly secretive community of nuns, thus coming into contact with a concept of community that will touch Petra more deeply than she imagined.

When a prominent businessman is murdered while in the company of a young prostitute, Petra and Antonio are forced to undertake a dangerous professional journey to track down the killer. In a city unfamiliar to them, they will find unexpected help from a man who once played a pivotal role in Petra's life.

In a luxury complex, Petra and Antonio investigate the murder of a man with many hidden secrets.

The death of a homeless man forces Petra and Antonio to confront a cruel reality.

The corpse of a boy disguised as a devil leads Petra and Antonio to a terrible hidden truth.

The theft of a gun triggers a series of murders that lead Petra and Antonio into the world of child gangs... the arrival of Marco, the father of a young witness, impacts Petra's love life. What will their connection lead to? And what effect will it have on Petra and Antonio's relationship?

Inspector Petra Delicato, a fascinating and contradictory woman, is called to investigate a series of rapes in the alleys of Genoa. All the assaults have a common denominator: a mysterious mark that the rapist carves on the girls' wrists. Forced to collaborate with Deputy Inspector Antonio Monte, Petra must embark on a dangerous manhunt that will prove more challenging than she could have ever imagined.

The discovery of an unidentified body introduces Petra and Antonio to the world of the illegal guard dog trade. A handsome veterinarian, a trainer, and a mutt nicknamed Spavento will be their companions during a complicated investigation, fraught with murders and twists. To solve a case where nothing is as it seems, Petra and Antonio will be forced to risk everything.

After appearing on a television program, Petra receives a package at the police station. Inside, preserved in a jar of formalin, is a surgically severed penis and a clue to decipher. Is it a threat or a dramatic cry for help? In the following days, more packages and new clues arrive. Petra and Antonio must enlist the help of Egor, a charming policeman recently arrived from Moscow, to solve a nightmarish puzzle.

When the police chiefs are engaged in a classified investigation, the death of a hated gossip columnist is a problem best left to the lowest of the queue: Petra and Antonio. But as they delve into the underworld of entertainment, our heroes discover that their case may be the most sensitive yet. Trying to piece together an uncomfortable truth, Petra and Antonio must follow the investigation to Rome, where Petra will be forced to confront Nicola, her first ex-husband.