A wealthy Englishman finds his third wife dead. After the police discover that his first two wives had also died suddenly, an investigation is launched. Meanwhile, a new neighbor moves in and becomes very interested in him.
A sensationalist television show unravels the sordid story of Luciano Fernández and analyzes the possible motives that led him to murder a child. (Inspired by a real event that occurred in the forest of Verrières, Paris, on May 27th, 1964.)