Petra

In Genoa, a number of women report being raped; inspector Petra Delicato takes on the case and needs to work with deputy inspector Antonio Monte.

A trainer and a veterinarian helps Petra and Antonio investigate after a corpse is found; they discover that the victim was involved in dog trafficking.

After participating in a TV show, Petra receives a package with a surgically severed penis and a clue to decipher; Petra and Antonio turn to Egor, a policeman who has just arrived from Moscow.

Petra and Antonio Monte investigate the death of a hated journalist. The investigations delve into the undergrowth of the entertainment world, leading Petra to Rome, where the woman is forced to confront Nicola, her ex-husband.