Petra

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.