Miles Vorkosigan and Lucas Haroche's rivalry and framing plot

Miles Vorkosigan and Lucas Haroche’s relationship shifts from a tense professional collaboration into a conflict over evidence, loyalty, and the price of returning to service. Haroche investigates the case against Duv Galeni while Miles, as an Imperial Auditor, scrutinizes the investigation; their conversations reveal that Haroche’s interest in Miles’s abilities is bound up with an offer that could compromise the inquiry. Miles’s eventual discovery of Haroche tampering with a filter turns their contest over suspicion into a direct confrontation and ends Haroche’s authority over ImpSec.

Auditor and investigator

Haroche initially presents himself as a cooperative investigator. He brings security-system reports to Gregor’s office, gives Miles a secured data card, and explains how his team examined the records connected to the ImpSec Evidence Rooms. One finding clears Miles: the retinal scan recorded in the log was copied from an earlier scan, rather than being identical to his current one. Haroche shows the discrepancy and tells him that he is cleared. For Miles, however, that correction does not settle the larger question of how the records were manipulated or who is responsible.

Haroche’s account places Duv Galeni at the center of the remaining suspicion. He says the Evidence Room console was isolated, so his team believes that a mole program must have been inserted through its read-slot. Miles immediately qualifies the accusation: the person who inserted it might have been Galeni, or someone else. That distinction captures the imbalance between them. Haroche is presenting an investigative theory assembled by his team; Miles is responsible for testing whether its evidence justifies the conclusion. Haroche later describes Galeni’s use of analyst codes to access a superior’s console and then reach the broader system. Miles continues to question whether the access proves Galeni himself acted.

The limits of the investigation strengthen Haroche’s case in the short term but also expose its uncertainty. He says physical evidence has long since disappeared, and that questioning Galeni under Fast-penta is impossible because the allergy treatment Galeni received on promotion would make the drug fatal. Haroche therefore turns to motive, access, and Galeni’s connection to Ser Galen, who met with his son on Earth before the earlier Komarran plot collapsed. Miles recognizes the facts but remains unwilling to treat circumstantial links as proof. Their disagreement is not over whether the clues exist; it is over how much those clues can establish.

Suspicion, loyalty, and leverage

Haroche acknowledges that Miles and Galeni were once friends and proposes reducing the treason charge to assault on a superior officer. Under that arrangement Galeni would face a year in prison and a dishonorable discharge, with the possibility that Miles might use his influence to seek a pardon. Miles rejects the distinction between a pardon and an acquittal: a pardon would still leave Galeni treated as guilty. The proposed compromise would lessen the immediate penalty while destroying Galeni’s career and prospects for political service in a more peaceful Komarr. Miles’s response makes clear that the relationship at stake is not merely personal affection; he is defending the difference between leniency and a just finding.

Haroche then reveals that he has obtained Miles’s medical reports from the Imperial Military Medical Center and studied the proposed treatment for Miles’s seizure disorder. He presents the information as preparation for a practical discussion, apologizes for accessing the records, and explains that he wanted to understand the treatment before making his proposal. His attention to Miles’s condition joins two kinds of access: ImpSec’s reach into private files and Haroche’s close study of a potential recruit. The move unsettles Miles, who recognizes that Haroche has investigated both his professional history and his medical vulnerability before approaching him.

Haroche argues that Simon Illyan made a serious mistake by discharging Miles. In his view, a written censure would have been sufficient, and Miles’s willingness to take risks had made the Dendarii Mercenary Corps a valuable resource for ImpSec. He presents himself as a practical leader reluctant to surrender that advantage, and says that replacing Illyan is a substantial challenge. Miles does not accept Haroche’s reassessment: he insists that his dismissal was deserved. Their exchange therefore exposes a difference in how each understands Miles’s record. Haroche sees an effective operative whom the institution should have retained; Miles continues to regard the discharge as a consequence he earned.

The offer and its cost

Haroche’s proposal becomes compromising because any route back to the Dendarii depends on Miles closing his case and allowing Haroche to continue running ImpSec without interference. An Auditor’s broad authority does not extend to ordering ImpSec to reemploy Miles; that decision rests with Haroche. The offer thus places a personal and professional desire directly beside Miles’s duty to investigate. If he accepts the apparent path back to service, Galeni may bear the cost, while Haroche gains freedom from scrutiny.

Miles recognizes that the approach is more than a job offer: Haroche is attempting to bribe an Imperial Auditor. Yet the recognition does not instantly erase the appeal. Miles weighs the possibility that Galeni could be guilty and asks himself whether his skepticism would be as exacting if the accused were a stranger. He also reconsiders his own confidence in his judgment of character. The pressure works because it exploits real uncertainties: friendship can cloud judgment, evidence can be incomplete, and the prospect of renewed service matters to Miles. The temptation is not made harmless by his ability to name it.

Reversal and arrest

Miles eventually changes the direction of his investigation. Having first looked for the location of the prokaryote vectors in the filters, he decides to trace the building’s filtered air vents from the top floor toward the basement. Instead of searching only for a motive, he focuses on where the relevant material can be found, reasoning that location may identify the person responsible. When he enters Haroche’s former inner office, he finds Haroche crouched beside the desk, removing a vent grille; an additional fiber filter lies in an opened folder on the floor. Miles understands the likely purpose as a quick switch of filters and notes that he has reached the scene first.

The discovery reverses their positions. Haroche had presented himself as the investigator whose evidence cleared Miles and implicated Galeni; now Miles has found him in the act of handling a filter relevant to the investigation. After a black-light test makes the prokaryote vectors fluoresce on a dislodged grille, Miles orders Haroche’s arrest on the capital charge of treason. He simultaneously tells Guy Allegre that he is acting chief of ImpSec pending Gregor’s approval and that arresting his predecessor is his first duty. Haroche denies treason and insists that it was never his intention. Miles leaves open the possibility of a lesser charge if Haroche confesses and cooperates, but assigns the final disposition to a court-martial.

What their conflict reveals

Their rivalry is built around competing claims to institutional judgment. Haroche has the authority, the security reports, and a plausible theory against Galeni; Miles has the Auditor’s independence and the responsibility to distinguish a persuasive account from a proven one. Haroche’s attempt to recruit Miles also becomes an attempt to shape the outcome of the investigation, since the promised return to service depends on Miles’s willingness to stop pressing the case. The filter discovery turns that pressure into evidence against Haroche himself.

The reversal does not make the earlier uncertainties disappear. Miles has had to confront the possibility that friendship affects his assessment of Galeni, while Haroche’s apparent professionalism has concealed his own involvement with the evidence. Their relationship therefore tests whether suspicion can be disciplined by method rather than settled by personal trust or institutional rank. Miles’s final action is decisive not because every question has already been answered, but because he refuses to exchange the investigation for advancement and submits Haroche’s fate to the Service’s legal process.