Buenos Aires, 1981.
Inspector Alzada's work in the Buenos Aires police force during the Dirty War exposes him to the many realities of life under a repressive military regime: desperate people, angry people and - most of all - missing people.
Personally, he prefers to stay out of politics, favouring a steady job and domesticity with his wife Paula over the path taken by his hot-headed revolutionary brother, Jorge.
But when Jorge is disappeared, Alzada knows he will stop at nothing to recover him.
Buenos Aires, 2001.
Argentina is in the midst of yet another devastating economic crisis.
Alzada is still an inspector: he's burnt out, frustrated that he hasn't been able to affect real change, and convinced of the futility of yet another doomed Argentinean attempt at democracy.
This time he is determined to remain a detached bystander, to keep his head down in anticipation of a peaceful retirement with Paula and the nephew they've raised together.
However, all his plans are derailed as the riots gain traction and a young woman's dead body lands in the dumpster behind the morgue on the same day a woman from one of the city's wealthiest families goes missing.