Heli
Heli is a young man working in a car assembly factory; he lives with his father who also works there, his wife Sabrina, his baby son Santiago and his sister Estela. His life is normal, slow, and without economic prospects, and he suffers from a troubled relationship with his wife.
Estela is revealed to be in a relationship with Beto, a cadet who at 17 is much older than her. Estela, despite Beto's enthusiasm for engaging in sexual relations, is firm in her refusal of him, out of fear of becoming pregnant. Beto proposes they marry and run away together. To do so, he plans to sell some stolen cocaine packages that a corrupt general secretly drew from a cache the army confiscated and burned in an official event. Beto hides the drugs in Heli's house with Estela's consent until the sale. However, Heli discovers the affair and reprimands his sister, locking her in her room, after secretly disposing of the drugs in an isolated water pit for cattle.
Later that night, some federal policemen storm Heli's house, killing Heli's father when he tries to defend himself thinking they were being assaulted. The officers take Heli and Estela by force (Sabrina and their son not being present at the time) and with a badly beaten Beto they try to find the stolen cocaine. When they find out Heli destroyed the package, the policemen abandon Heli's father's body on the road, and drive to a secure house where drug dealers harshly torture Beto to the point of killing him. Heli's life is spared, but Estela is taken elsewhere. The dealers hang Beto's body from a pedestrian bridge, leaving a badly hurt Heli at the scene.
Heli manages to walk back home and the local police, learning of the incident, help Heli to heal and find the body of his father. Later they take Heli's testimony; however, the police assumes Heli and his father are involved with drug dealing and decide not to help them because Heli, shaken and scared of the situation, is not willing to tell what happened nor to sign any written testimony in fear of having himself or his father framed as criminals.
Heli has to deal with the traumas inflicted by these experiences and with the corruption of the police, while his wife begins to distance herself from him due to the erratic and even violent behaviour he begins to display. After going back to work at the car assembly plant, Heli gets distracted on the job and is eventually fired. The female detective assigned to his case, after learning that Estela was Beto's girlfriend, asserts that the file of the case is closed, and makes sexual advances on Heli, which are initially reciprocated but eventually rejected.
Estela returns home, traumatised to the point of losing the speech and pregnant beyond the stage she can legally have an abortion. Heli and Sabrina comfort her, and Estela draws a map to the location she was held and raped. Heli goes there and kills the man living there. Seemingly relieved from some of the trauma, he returns home and successfully makes love to his wife, while Estela sleeps peacefully with her nephew.
violence, murder