North Branch is both a court district and a place where the novel’s investigation into an alleged old bribery scheme takes shape. Its courthouse brought together police, probation officers, prosecutors, defense lawyers, and judges; years later, the same overlap of people and records offers clues but not certainty about what happened there. The location’s importance lies in that double character: it is a working part of the criminal-justice system and a setting in which informal loyalties could complicate the official record.

Court District and Institutional Setting

North Branch is a venue for criminal cases, including matters connected with the 32nd Police District. Lionel Kenneally, who later becomes a commander, runs that district’s watch; its cases are heard at the North Branch Courthouse. The courthouse is not presented as an isolated institution. Police officers, court staff, probation officers, and attorneys worked in close proximity, making the place a practical center of case processing and a network through which information and influence might travel.

That arrangement is recalled as unusually compressed. At one point, three doors led into a single office. The probation office and prosecuting attorney’s office operated there, a police official had a desk, and the judge’s chambers also opened onto the same space. The physical closeness matters to the later inquiry: people who had distinct official roles could encounter one another as part of ordinary work, while an observer might struggle to distinguish routine contact from private access or improper influence.

The novel also contrasts North Branch with the Central Branch courtroom where Rusty Sabich once worked. The Central Branch account describes first appearances for arrested people, bail hearings, misdemeanor trials, and preliminary hearings in felony cases; it establishes the broader function of the branch courts, not a description of North Branch’s own courtroom. North Branch is instead associated specifically with its district caseload, the people who worked there, and the suspected dealings that became the subject of Carolyn Polhemus’s later inquiry.

Political History and the Judge’s Career

Larren Lyttle’s career connects North Branch to the county’s political structure. Before taking the bench, Lyttle and Raymond Horgan had been law partners. Lyttle also worked visibly on Horgan’s political campaign and helped bring out substantial support among Black voters. When Horgan later pursued a mayoral campaign, Lyttle joined the ticket as a judicial candidate. Lyttle won while Horgan lost, and Lyttle subsequently suffered for his political loyalties.

Augustine Bolcarro kept Lyttle assigned to North Branch, where he heard traffic matters and minor misdemeanors, work usually handled by appointed magistrates. Four years later, Horgan’s early and enthusiastic endorsement of Bolcarro’s reelection campaign helped Lyttle move out of that assignment; he thereafter became a downtown felony judge. This history makes North Branch more than a stop in a judge’s career. It marks a period when political allegiance affected professional standing and when the court’s location could reflect the balance of power among local officials.

Lyttle’s later position did not erase his ties to Horgan. Although the Code of Judicial Conduct barred him from taking an official role in Horgan’s campaigns, he remained part of the politician’s inner circle. The novel thus places North Branch within a longer pattern of overlapping professional and political relationships, while distinguishing the documented career history from the more uncertain claims about particular cases.

Carolyn Polhemus and the Old Case

The North Branch setting becomes central to Rusty’s investigation after he discovers evidence that Carolyn had pursued an old case under the pseudonym Noel. A letter sent to Horgan described an arrest nine years earlier, a payment of $1,500 supplied by the letter writer, and a visit to North Branch at Runyon and 111th. The writer said that Noel entered an office while the writer waited outside, then emerged with the money gone. The letter placed Horgan’s name on the office door, but did not establish who received the payment or identify the person behind the desk.

The letter also said that Noel’s case was dismissed in court ten days after the visit. Its account of the payment and dismissal gives the old case a concrete sequence, but leaves crucial gaps: Noel is an alias, the letter writer cannot name the lawyer who appeared, and the person who supposedly took the money is not identified. The location supplies a lead, not a complete explanation.

Carolyn’s notes show that she had tried to turn that lead into a search. She underlined Noel repeatedly and also wrote down Leon, apparently considering whether the chosen alias pointed toward someone with that name. She noted Lionel Kenneally and his assignment, since he worked in the police district whose cases went to North Branch. Rusty and Dan Lipranzer later try to recover the case through old records. When asked about one day’s bookings, a clerk recalled that Carolyn had requested a date with the highest number of arrests; the boxes for that day contained roughly five hundred public-indecency arrests. A court file might still exist on microfilm, but its survival is left uncertain.

Arrests, Policy, and the Limits of the Evidence

The old arrest records connect North Branch to a wider change in enforcement. During Horgan’s first administration, cases involving consenting adults were generally ignored as a matter of policy. Police nevertheless brought in such cases, and prosecutors disposed of them without pursuing ordinary penalties. With Horgan facing reelection, officials made a conspicuous cleanup effort: dozens of men were arrested on many nights, and cases were commonly resolved through court supervision and then allowed to disappear from view.

Rusty and Lipranzer estimate that there may have been about four hundred cases in the relevant summer. Carolyn’s request for the day with the largest number of arrests reflects an attempt to narrow that mass of records to a manageable set. But a large caseload, an alias, incomplete notes, and uncertain files make identification difficult. The location’s ordinary administrative records therefore become a kind of imperfect archive: they preserve the scale and timing of enforcement without necessarily revealing the person or transaction at the center of the allegation.

Kenneally’s recollections add another layer, but not a verdict. He describes North Branch as a place where things had been loose and refers to earlier police arrangements involving favors and testimony. He does not confirm that Molto took money, and he refuses to give Rusty a clear answer about Carolyn’s possible involvement. He does, however, describe Carolyn as a mediator who could sometimes ease tensions between Lyttle and Molto. His account suggests that she moved among people with competing interests, while leaving her own role in any alleged corruption unresolved.

Narrative Significance

North Branch functions as a geography of institutional proximity and incomplete knowledge. Offices opened onto shared spaces; cases passed among agencies; political allies retained personal ties even when formal rules limited their roles. Those circumstances help explain how a suspicious transaction might leave traces without producing a clean, provable account. Yet the novel does not treat proximity as proof: the letter, the records, and Kenneally’s memories remain different kinds of evidence with different limitations.

The investigation also returns North Branch to the personal history surrounding Carolyn. She had worked there as a probation officer before becoming a prosecutor, and her old notes show that she had begun examining the same case that Rusty later tries to reconstruct. For Rusty, the district is consequently both an institutional puzzle and a route into the unfinished work of someone he knew. Its importance comes not from a final revelation about what happened, but from the way its offices, records, and overlapping relationships make the past searchable while keeping its decisive facts uncertain.