Colonia La Preciada is a Santa Teresa neighborhood at the city’s industrial and urban fringe, where maquiladora workplaces and worker routes stand close to shacks, rail lines, and dumping grounds. The novel returns to it as both a lived part of the city and a setting in which the conditions of women’s labor, mobility, disappearance, and unequal recognition become visible.

Setting and Urban Position

In the city’s broad geography, La Preciada belongs to an uneven and still-expanding landscape. Santa Teresa stretches from crowded western settlements and neglected central streets to industrial parks ringed by poorer neighborhoods. Elsewhere, the city’s edge folds middle-class areas into slums across hills, dry riverbeds, and remnants of ranches. La Preciada appears within this wider pattern: residential and industrial spaces do not form separate zones so much as press against one another.

The neighborhood is adjacent to the General Sepulveda industrial park, where four factories assemble household appliances. New silver-painted power towers serve the maquiladoras, while nearby shacks extend toward the train tracks and the edge of La Preciada. In a plaza, six dusty trees stand near the stop for buses bringing workers from different parts of Santa Teresa. From there, workers continue on foot along dirt roads to factory gates, where guards check their passes. Only one of the four maquiladoras has a cafeteria; elsewhere, workers eat near their machines or gather in corners until the lunch siren calls them back. Most of the workers are women.

Work, Waste, and the Neighborhood’s Edges

The route into the factories makes access to work a daily negotiation with distance and infrastructure. The bus stop is not at the gates: workers must cross the plaza and walk along unpaved roads to reach their shifts. The factories’ electrical infrastructure is conspicuously new, but the surrounding ground is dusty and the nearby housing is makeshift. The contrast places industrial investment beside communities and routes that remain poorly served.

A dump lies between Colonia Las Flores and the industrial park, receiving both household refuse from the slums and waste from the maquiladoras. That shared destination joins the city’s economic and residential margins in material terms: the industrial complex and the neighboring poor settlements meet in a landscape organized around work, discarded matter, and limited services. La Preciada’s proximity to the factories therefore gives it significance beyond a point on the city map; it locates daily labor within the same marginal geography where the novel repeatedly records neglect.

Violence and Institutional Response

The dump becomes a crime scene when a woman is found there in May. The report comes from the manager of Multizone-West, a television-manufacturing subsidiary, and three company executives wait for the police beside the site. One executive examines the woman’s neck with a pen, while the police officer cautions him not to touch the body. When one of the executives asks whether the police will take care of everything, the officer agrees and accepts money from another man. The exchange makes the response to the discovery part of the setting: official attention is present, but so is an immediate, informal payment to a policeman.

The woman is kept overnight in a refrigerated compartment at the Santa Teresa hospital. An assistant to the medical examiner determines that she was strangled and raped and was five months pregnant. She is never identified. The account supposes that she may have been a migrant traveling from another part of Mexico toward the United States, but her identity and destination remain unknown. Her body’s proximity to a factory landscape sustained by women’s labor sharpens the contrast between women who are necessary to the city’s production and a victim who cannot be named or claimed.

La Preciada also appears in the investigation of attacks on churches. After the incidents at San Rafael and San Tadeo receive more local press attention than the women killed in preceding months, the police return to Colonia La Preciada with a sketch of the suspected attacker. No one recognizes him. The neighborhood is thus included in an effort to gather information, but that canvass yields no lead; attention, whether directed toward the killings or the church attacks, does not by itself produce an effective response.

Narrative Significance

The neighborhood’s meaning emerges through its connections: factory gates and worker buses, unpaved approaches and shacks, household and industrial waste, an unidentified victim and a police officer accepting money. The novel does not treat urban growth as a simple story of modernization. Its image of a city expanding into industrial parks and poorly served settlements links economic activity to an uneven distribution of safety, infrastructure, and institutional care.

La Preciada is not presented as the sole origin or explanation of Santa Teresa’s violence. Rather, its recurring details place violence within ordinary urban arrangements: women commute to work through spaces with limited services, factories operate beside impoverished settlements, and a body discovered in a dump receives a temporary official procedure without a name or lasting public visibility. The neighborhood becomes a concentrated view of a city whose systems of production and growth are more legible than the lives lost at its margins.