Nico Delia Guardia

Nico Delia Guardia is a prosecutor whose ambition, self-confidence, and instinct for public performance shape both his political rise and his conflict with Rusty Sabich. Once a deputy prosecutor who shared an office with Rusty, he becomes Raymond Horgan’s political challenger and later leads the prosecution of Rusty for Carolyn Polhemus’s murder. The case makes Nico a celebrated public figure, but its failures expose the distance between forceful certainty and reliable judgment: at the end, Rusty believes Nico did not manipulate the evidence, but relied on people who did not deserve his trust.

Identity and Early Career

Nico and Rusty meet on Rusty’s first day as a deputy prosecutor, when they are assigned to share an office. They work together for two years. Nico later heads the Homicide Section, while Rusty becomes chief deputy, placing the former office mates on different rungs of the same institution. Their early acquaintance gives their later political and courtroom antagonism a personal history: Rusty knows Nico not just as an opponent, but as a colleague whose habits have been visible for years.

One of those habits is delay. As young deputies in the appellate section, Nico repeatedly fails to finish briefs on time. The old chief deputy, John White, gives him the nickname Unavoidable Delay Guardia, which Rusty later shortens to Delay. The joke persists after Nico enters politics, and Rusty uses it to puncture the polished authority Nico cultivates. The nickname also captures an enduring tension in his career: Nico can move quickly and confidently in public, even when the careful preparation demanded by his work is another matter.

Nico’s appearance and presentation help make him a natural political candidate. Around forty, medium-height and meticulously trim, he dresses in tailored suits and is widely regarded as handsome. Rusty observes that the camera and the courtroom tend to smooth over the irregularities in Nico’s appearance. His grooming and composure become part of a public persona that makes his confidence easy to mistake for command of every situation.

Political Ambition and Conflict with Rusty

Nico’s ambitions become explicit when he begins working to drive Raymond out of office. He criticizes Raymond’s approach to law enforcement and presents toughness at the top of the office as essential. Yet Rusty sees a contradiction in Nico’s attacks: Raymond had hired him as a deputy prosecutor more than a decade earlier, a connection Nico does not explain while blaming Raymond for the lawlessness he says has spread through the city. Nico’s public criticism is, in Rusty’s account, both a political argument and a way of turning the prosecutor’s office into a stage.

As head of the Homicide Section, Nico seeks to prosecute a Black physician who performs abortions for murder, although Rusty considers the legal theory unsound. The case appeals to interest groups whose support Nico wants. He also plants news stories about his disagreements with Raymond and makes jury arguments that Rusty regards as campaign speeches, with press attention arranged around them. Raymond leaves the decision to fire Nico to Rusty. Rusty buys the cheapest running shoes he can find at K mart, places them on Nico’s desk with a farewell note, and dismisses him. Nico departs with his characteristic brightness and predicts his return. Nine months later, he is back as a political force confronting the office that dismissed him.

At Carolyn’s funeral, Nico is already campaigning. He wears a flower in his lapel, asks after Rusty’s family without waiting for an answer, and turns the conversation toward Carolyn’s death, adopting a display of solemnity that Rusty finds calculated. When Nico begins to describe Carolyn, Rusty interrupts and calls her splendid; the response surprises Rusty with the strength of his own feeling. The scene contrasts Nico’s public performance with Rusty’s involuntary grief, while showing how readily Nico makes even a funeral an occasion to state his political position.

Nico’s campaign message is that effective law enforcement begins at the top and that Raymond has grown too soft and tired to lead. Rusty counters that Raymond presses hard on every case. Their exchange reprises their old working relationship as political combat: Rusty calls Nico Delay, while Nico accuses him of repeating Raymond’s lines. Nico’s self-belief is not merely a campaign pose, however. Rusty remembers him as someone able to summon an eager, unreflective faith in himself, and Nico’s prediction that he would return proves more than bravado.

Return to Power and the Polhemus Investigation

As Raymond’s political position weakens, Nico’s prospects improve. A report that Augustine Bolcarro is about to endorse Nico, only days before the election, makes the shift seem decisive to those around Raymond. After the campaign, Nico and his aide Tommy Molto request a meeting with Raymond and insist on seeing him alone. When they arrive, Nico says there will be a criminal investigation of Raymond’s staff, based in part on information collected during the campaign. He also raises concerns about Rusty’s handling of the Polhemus investigation. Raymond agrees to step aside and lets Nico and Molto examine the matter.

Nico’s new authority brings an old rivalry into the murder investigation. A rumor reaches Rusty that Nico may have someone investigating the case independently, perhaps hoping to claim credit for catching Carolyn’s killer. Rusty recognizes the political flair of the idea but also the danger: a private investigation could obstruct the police work on which a legitimate case depends. The possibility matters less as confirmed fact than as a measure of the atmosphere around Nico, where the murder investigation and the contest for public advantage are difficult to separate.

Once Nico is leading the prosecution, Rusty sees him become the celebrated figure associated with solving the case. Reporters gather around him, and local newspapers feature his image; some columns speculate that he may eventually seek the mayor’s office. Nico publicly pledges loyalty to Augustine Bolcarro, though Rusty wonders where the speculation originated. The attention is not wholly of Nico’s making: Rusty’s lawyer Sandy Stern recognizes that police leaks also contribute to the coverage. Stern nevertheless credits Nico with some fairness in the proceedings. Nico shares physical evidence as the investigation develops, gives Rusty notice of the indictment, agrees that he is not a flight risk, and accepts a signature bond. He also refrains from bringing an additional obstruction charge.

Trial Leadership and Mounting Difficulties

Nico’s public stature does not guarantee courtroom command. At the start of the trial, Judge Larren Lyttle explains that opening statements should forecast evidence rather than argue conclusions. Nico rises looking trim, erect, and eager, but his presentation falters. Rusty attributes the trouble to the demands of running the prosecutor’s office alongside the constraints of trial preparation: Nico seems not to have rehearsed the statement, hesitates, and appears unable to find a steady rhythm. The contrast is pointed. Outside court he can trade remarks with reporters and project the confidence of a man at the top; before the jury, the work requires preparation that presence alone cannot supply.

The prosecution also mishandles the evidence. On the third morning of trial, Nico admits that the state cannot find Carolyn’s glass. He says Molto initially forgot about it and that the office is searching for it, while acknowledging that its disappearance creates a problem. The episode places Nico in the position of explaining a basic failure in the state’s evidence production, with Molto visibly worried beside him. When the defense seeks to examine Molto, Nico and Molto exchange a look before the state announces that it will not call him. The decision leaves the defense pressing whether Molto’s testimony is excluded throughout the case, rather than resolving the questions raised by his role.

Later, as the prosecution’s case reaches its end, Molto tries to speak, but Nico takes him by the arm and leads him away from the podium. Nico appears firm where Molto is outraged. Asked whether the state rests, he confirms that it does, ending the prosecution’s presentation. When Judge Lyttle indicates that he has made up his mind about the defense motion, Nico does not accuse the judge of acting outside the law, even though he disagrees with the decision. He says that, for Rusty’s sake, the ruling should not be clouded by any suggestion that the prosecution is searching for excuses, and moves to dismiss the case. The dismissal follows. Nico’s choice does not repair the weaknesses in the prosecution, but it distinguishes his last act in court from the unchecked aggression Rusty might have expected from a political adversary.

Change, Relationships, and Significance

After the case, Nico tells Rusty that he did not set him up and that he did not arrange for anyone to tamper with the evidence. Rusty believes him. He tells Nico that Nico did his job as he understood it, but relied on the wrong people. Their exchange revises the meaning of their conflict: political rivalry and a failed prosecution have given Rusty ample reason to suspect deliberate betrayal, yet he separates Nico’s judgment from a conspiracy to frame him. Nico’s sincerity, once a feature of his campaigning, becomes difficult to distinguish from a genuine need to be believed.

Nico’s career traces a movement from deputy to dismissed rival, from candidate attacking Raymond to the prosecutor directing the case against Rusty. At each stage, the public performance is conspicuous: the flower at the funeral, the campaign attacks, the press attention, and the erect confidence with which he approaches trial. But the same narrative also records the limits of that performance. His preparation falters, the glass goes missing, and the case ends without a jury verdict. Nico remains politically ambitious and self-assured, but his final exchange with Rusty is less a victory than an admission of misplaced trust. Through him, the novel links prosecutorial power to political competition while refusing to make ambition alone proof of criminal intent.