A teaching assistant at a private Buenos Aires school begins obsessively spying on her students in the early 1980s, as the public rises up against the military dictatorship.
The closed community of a private neighborhood of high-priced houses, is moved by the discovery of three corpses that appear floating in a pool and rushes to frame it as an accident.
Adaptation and unification in a single story of several stories by the writer Rubem Fonseca, where the theme of violence in contemporary society is explored.