The Tohono O’odham Nation is the novel’s central Indigenous homeland: a living community rather than a passive backdrop to its investigations. Its villages and institutions shape who has authority, whose knowledge is heard, and what responsibilities accompany a return home. The story’s reservation setting holds together two sharply contrasting realities: the persistent limits imposed by outside systems and the enduring ties through which community members provide care, make decisions, and preserve inherited knowledge.

Land, Villages, and a Divided Homeland

The novel presents the Nation as a place of distinct villages and intergenerational connections, while also recalling the political boundary that cuts through older homelands. The Gadsden Purchase of 1852 divided Tohono O’odham lands, leaving part of the tribe in Mexico and the rest in the United States. In one account of this division’s practical consequences, Gabe Ortiz travels toward the border to find S’ab Neid Pi Has, a medicine man living in a village south of it. He expects to continue on foot or seek a ride after reaching The Gate, an unsupervised crossing on the reservation used by tribal members visiting relatives and friends on either side. Instead, S’ab Neid Pi Has has already made his way to the crossing, anticipating that someone will come for him. The episode makes the border more than a line on a map: it divides the land without erasing the relationships that cross it.

The place is also made legible through its named settlements and local institutions. Sells is associated with the tribal government and Hospital at Sells; Big Fields is where Roseanne Orozco’s infant daughter is buried; and Ban Thak is chosen as Gabe Ortiz’s burial place. These locations are not interchangeable scenery. They connect the novel’s present-day investigations to family histories, community obligations, and the care of the dead. The story’s movement among them gives the Nation a social geography built from lived connections as well as physical distance.

Government, Jurisdiction, and Unequal Investigation

The Nation’s political life appears through tribal leadership and the practical work of governance. Gabe Ortiz serves as tribal chairman and is involved in a gathering of leaders from several Western reservations in Washington, D.C. Later, he offers Delia Ortiz the position of tribal attorney when Elias Segundo is about to retire. Delia is then working for the Bureau of Indian Affairs in Washington, where her legal work concerns the relationship between tribal sovereignty and federal policy, including whether tribal gambling authority follows from that sovereignty. Gabe makes the offer without reviewing her academic record or speaking to her supervisors; he trusts the recommendation of her great-aunt Julia Joaquin and recognizes her as her mother’s daughter. The appointment locates professional opportunity within community judgment and political need, rather than treating Delia’s return as a simple change of scenery.

Jurisdiction also determines how reservation crimes are handled. The investigation into Gina Antone’s murder, which occurred off the reservation and involved Anglo perpetrators, falls to the Pima County Sheriff’s Department. Roseanne Orozco’s murder is treated differently: although the site is never found, investigators assume she died on the reservation and was killed by another Indian. Under the arrangement described in the novel, such cases belong to either the Federal Bureau of Investigation or local tribal police. The Papago Tribal Police Force is called to the scene, but its investigation is hampered by shortages of training, equipment, and money. Brandon Walker recalls that federal investigations of reservation murders were often cursory, particularly when an Indigenous victim and suspected Indigenous perpetrator were involved. The case’s failure is therefore connected not merely to an individual investigative mistake but to institutions whose attention and resources are unevenly distributed.

Records, Permission, and Community Authority

The novel gives this imbalance a concrete archival dimension. A study supported by Arizona State University in the early 1990s digitized existing health records from the hospital in Sells, including records reaching back to the 1950s. Its stated purpose was to compare longevity across populations and track which diseases accounted for deaths on the reservation. The accumulated records also contributed, alongside money from tribal casino operations, to the hospital’s kidney dialysis center. For Brandon, the database may hold the record of Roseanne Orozco’s appendectomy in July 1970 and provide a route toward information about her hospital experience. But the existence of records does not guarantee access: he expects that a request made by an Anglo investigator would meet polite refusal. He hopes Emma Orozco will face less resistance, though that hope itself exposes the power imbalance involved in seeking information held by institutions outside a family’s control.

The investigation into Roseanne’s death also brings the handling of remains into conflict with the need to establish evidence. Brandon learns that her infant daughter is buried in Big Fields and that, even with the grandmother’s permission, a court order may be required for an exhumation. He recognizes that burying a person at Ban Thak and digging up a grave are different acts, and suspects there are Tohono O’odham prohibitions concerning the dead that he does not fully know. Emma Orozco nevertheless decides that waiting to seek permission from the tribal council would take too long. After dark, her grandson and Sam Tashquinth exhume the remains. Their action advances the family’s search, but it compromises the chain of evidence Brandon would need if the investigation were to hold someone accountable in court. He is caught between the obligation to help survivors obtain answers and the procedural demands of a legal case. The episode makes consent, governance, cultural responsibilities, and evidentiary rules inseparable parts of the same dispute.

Community, Continuity, and Return

The Nation is also defined by the people who sustain it across generations. After the death of Gabe Ortiz, his wife, Wanda, plans a funeral at the gym at Baboquivari High School, followed by burial at Ban Thak, where his parents and his aunt Rita Antone are buried. She chooses a Presbyterian minister despite Gabe’s Christian Science faith, explaining that the service is for her, the children, and the community. The packed gym and open casket show the reach of Gabe’s public life: his repair and tow-truck business, service as a tribal council representative from Sells, later leadership as tribal chairman, and succession to Looks at Nothing as a medicine man have all contributed to the standing he holds locally. The unfamiliar minister’s limited knowledge of him contrasts with the community’s fuller memory, particularly Delia’s conviction that he deserves a more fitting tribute.

A separate scene of collective labor makes intergenerational connection visible in another way. While helping dig Gabe’s grave, Brandon works alongside younger men and recalls Rita Antone’s role as a bridge between Anglo and Tohono O’odham worlds. The group includes Rita’s great-nephews and Brandon’s sons, who are not his biological sons, yet they work together in a harmony that would once have seemed unthinkable. In this moment, the Nation is neither sealed off from outsiders nor reducible to their presence; relationship is built through shared work and accumulated trust.

The idea of return carries particular weight for Delia, who has lived away from the reservation for years and initially says she likes Washington and her work there. Gabe’s offer of the tribal attorney position creates a concrete invitation back, grounded in the Nation’s need for a successor and in his confidence in her family inheritance. For Lani Walker, the prospect of returning as both a physician and a medicine woman raises a different question: Brandon struggles to reconcile those roles, while Lani and Gabe regard their eventual coexistence as possible. The novel thus presents the Nation as a place where modern professional life and traditional healing are not necessarily competing destinations. Its significance lies in the relationships, decisions, and forms of knowledge that allow people to connect them.