One autumn afternoon in 1983, paediatrician Jorge Meijide was called to an apartment in the small town of Acassuso, on the outskirts of Buenos Aires. His six-year-old patient turned out to have nothing more than a mild flu, but Meijide sensed that something else was wrong in the household.
The woman who claimed to be the child’s mother seemed to him too old to be his parent. On the walls hung photos of a man in military uniform: presumably the boy’s father.