Just as an old adage says that every nation gets the rulers it deserves, there should be another that equates them with its criminals. It is almost impossible, in some cases, to separate a country's most famous criminals from its history, culture, idiosyncrasies, and the mentalities that shape it. And Yiya Murano, in that sense, is perhaps the most emblematic figure that Argentine criminology has produced, to the point of having become a myth and an example of the contradictions that Argentinians experience in the unfolding of their realities. Although the enigmatic story of Yiya Murano has been addressed by almost all media outlets and from some artistic manifestations (there are several books dedicated to her, a musical, a memorable chapter of Mujeres asesinas with Nacha Guevara and the recent YIYA starring Julieta Zylberberg) it never managed to get a documentary made about her that would shed light on the tragedy of the three poor women who died poisoned with cyanide, supposedly at the hands of the Machiavellian Yiya.