Besides recounting what seemed to me an interesting story, the J.P. Feinman novel offered the possibility of a narrative form as attractive as it is difficult to visualize: to tell the story using the first person, while keeping the protagonist's viewpoint, in order to compel the audience to unravel the plot having no more information than the protagonist himself, and at the same time succeed to have the public identify with the narrator, avoiding, as far as possible, the classic methods, by proposing a cod unfogiving and remorseless killer, who is not sympathetic nor has any redeeming qualities. There was a risk of audience rejection, because identifying oneself with a killer implies that one unconsciously accepts that violence not only exists exclusively in the few, but that it is latent inside each of us, the impunity conceded by power being one of its catalysers...

My main intention was to make, from these elements, a diverting thriller which would enjoy a large audience. Adolfo ARISTARAIN