Colonia Madero is one of the Santa Teresa neighborhoods through which the novel traces the everyday geography of women’s lives and the femicide crisis. It appears as a place to work and live, but also as part of a wider urban landscape where killings are reported, investigated unevenly, and sometimes left unresolved.

Work, residence, and daily life

A drugstore saleswoman, Jacqueline Rios, lived with a friend in an apartment on Calle Bulgaria in Colonia Madero. Both women hoped to move to California, find better-paid work, and eventually travel. They studied English at a private academy in the neighborhood; clippings of film stars and pictures of places around the world filled their shared bedroom. Jacqueline’s life is presented through these modest plans as well as through the circumstances of her death, giving the location a place in the novel’s account of ordinary futures interrupted by violence.

The neighborhood also figures in a broader urban circuit of work and movement. The novel places it among Santa Teresa’s named residential areas and links it to the city’s maquiladora economy and nightlife. These settings do not explain the crimes by themselves, but they show how employment, housing, and evening movement occupy the same city in which women disappear and are killed.

Killings and investigations

Jacqueline Rios’s body was found near the Santa Teresa–Cananea highway in late August. She had been shot, and the case remained unsolved. Her residence in Colonia Madero, her employment at a neighborhood drugstore, and her plans with her roommate make the case more than an isolated forensic entry: the narrative sets a specific life and future against the absence of an identified perpetrator or resolution.

An earlier case also resurfaces through a police officer’s account. Inspector Epifanio recalls that radio reporter Isabel Urrea was killed and that investigators treated the death as a robbery gone wrong, including speculation that the assailant might have been a Central American migrant. The investigation produced no identified killer. Epifanio remembers seeing Urrea’s appointment book among the evidence, but the case did not advance through it; the story presents the discarded investigative possibility as an emblem of attention that was present but not effectively used.

The handling of Urrea’s case compounds that failure. There was no autopsy, at the family’s request, and the ballistic analysis was never made public before being lost while in transit between the Santa Teresa and Hermosillo courts. The initial explanations remained conjectural, while material that might have helped establish what happened disappeared from the process. The neighborhood’s association with the case therefore carries the weight of both a killing and the institutional gaps that kept it unresolved.

A citywide pattern

Colonia Madero is not presented as a self-contained danger zone. Its significance comes from its connection to a citywide pattern: women’s deaths recur in different settings, while attention rises and falls. Chucho Flores describes the killings as a story that becomes news when the numbers increase, expands through public discussion, and then fades as people return to work. His comparison of the killings to a brutal strike underscores the interruption they impose on ordinary life, even as that interruption is repeatedly absorbed and forgotten.

The same tension shapes Oscar Fate’s attempt to report from Santa Teresa. He pitches a story connecting the killings with possible serial perpetrators, drug trafficking, the border, police corruption, and the city’s rapid growth. His editor refuses to shift resources away from the boxing assignment and tells him to complete the sports story and return to New York. Colonia Madero’s cases sit within this larger struggle over what becomes visible: local violence can be known, discussed, and documented, yet still lose out to editorial priorities and routine.

Narrative significance

The neighborhood’s scenes join private aspiration to public neglect. Jacqueline and her roommate imagine leaving for California; Urrea’s killing enters the record through incomplete explanations and lost evidence; and the wider wave of deaths repeatedly draws attention only for it to recede. Colonia Madero thus helps anchor the novel’s femicide narrative in recognizable urban details—an apartment, a drugstore job, an English class—while showing how the systems meant to investigate violence fail to make those individual lives count as lasting public evidence.