Claudia Piñeiro is a multi-award winning novelist, with many of her books being adapted for television. She's one of Argentina's most translated writers, as well as being a popular screenwriter and playwright. The BBC's Andrea Kidd joins Claudia in her apartment in Buenos Aires, as she works on her latest, as yet, untitled novel. It follows the story of two step-sisters, one a radio journalist, the other an escort, both unaware of the other's existence, until a dramatic incident brings their lives together. But was it an accident or something more sinister?