Belástegui Orchestrates a Series of Murders

Belástegui’s orchestration of a series of murders turns apparently separate acts of intimate-partner violence into a linked pattern: he identifies men he can influence, directs their violence, and leaves a repeated signature and missing-arm trophy across the crime scenes. Amaia Salazar’s reconstruction also reveals the pattern’s flaw: one victim, Johana Márquez, became a personal obsession that disrupted Belástegui’s method and exposed him.

Design and Recruitment

Amaia’s profile of Belástegui combines his professional access to vulnerable men with a history she believes may have formed the basis of a long-planned revenge. Intelligent and highly educated, he was taken from his home after his mother died and rejected by the only person left to him. As a psychiatrist, he could encounter the kind of individuals he needed; Amaia concludes that he manipulated them like a puppeteer, tightening or slackening the strings until their violence served his design. The murders were not simply imitations by men who had seen details in the press: their shared, unusually precise features suggested a single directing hand behind otherwise distinct crimes.

A Repeated Signature Across Distinct Crimes

The pattern linked murders whose immediate circumstances were not identical. In the cases Amaia Salazar compared, the killers were men who had abused women close to them, and they confessed readily; some even denied responsibility for the postmortem amputation. Yet the same forearm was missing from each victim, severed at the elbow, and the arm itself was never recovered. In Lucía Aguirre’s case, the cut suggested a toothed but sharp tool, such as an electric carving knife or jigsaw. The recurring removal was not necessary to the killings: it was the element that made otherwise different crimes point toward a shared author.

The messages left after the murders supplied another link. Ramón Quiralte had scratched a word into his cell wall with the handle of his toothbrush, and the writing was visible beneath paint applied over it. Amaia compared that photograph with the note Jasón Medina left and with the message left by the Logroño killer. Their wording and distinctive spelling matched; the unusual form with two t’s made the repeated signature harder to explain as imitation based on public reporting. The combination of a missing arm and a recurring written mark connected crimes whose perpetrators had confessed but whose accounts did not explain the trophy.

The comparison nevertheless depended on separating the killers’ own violence from the act that linked their scenes. Most of the men fit a recognizable pattern of intimate abuse: a close relationship to the victim, prolonged mistreatment, and histories of violence or volatile behavior, often alongside alcohol or drugs. Johana Márquez’s murder did not fit neatly. Her stepfather, Jasón Medina, confessed to raping and strangling her, but Amaia remembered him as tearful and perplexed when asked about the missing arm. He had left the borda to fetch a rope so he could imitate a crime he had read about; when he returned, Johana’s arm was gone. The sequence suggested that the amputation was not part of his impulsive attack but the work of someone who had been watching and arrived at the right moment to take the trophy.

That distinction sharpened Amaia’s theory from resemblance into orchestration. The recurring signature did not make the killers interchangeable: the men supplied different acts of violence, while an unseen participant imposed the same postmortem mark and collected the same kind of trophy. Johana’s case was especially revealing because Medina lacked the anger-driven profile of the other offenders and because her death occurred in the Baztán Valley, unlike the other victims, women born there who had later lived elsewhere. These mismatches did not dissolve the connection; they exposed the point where a supposedly consistent pattern had been disrupted.

The Cases Hidden by Confession and Silence

Amaia widened the inquiry beyond the murders already linked by their signature. She found two more women born in the Baztán Valley who had been killed by their partners, one in Bilbao and the other in Burgos. Their names and former addresses gave her specific leads, while obituaries placed for both in funeral homes in the valley offered a trace of how their deaths remained connected to their place of origin. But the records did not say whether either woman’s body had been mutilated. The possibility of further linked cases therefore remained open, not established.

The gaps were partly institutional. Killers had confessed to the murders, and at least two had denied involvement in the amputations; investigators had not brought the separate records together. Where a perpetrator confessed and then died by suicide, a case could be treated as closed, leaving little incentive to examine an unexplained missing limb across jurisdictions. Amaia told Jonan that crimes against women often received little attention and were quickly filed away, while families’ shame helped keep them silent. The repeated signature could persist in plain sight because the systems handling the separate crimes did not assemble a shared picture.

A relative’s account of a murdered niece showed what a confession-centered record could leave out of view. The woman had studied secretarial work and once held an administrative job in Burgos, but after marriage her husband forbade her to work, restricted her clothing and appearance, and progressively cut her off from friends and neighbors. He did not beat her, yet he controlled where she went: even trips to the market, pharmacy, or doctor required her aunt’s company. Diabetic and often unwell, she remained under his watch, while her aunt feared that leaving him would prompt him to find and kill her.

The aunt had stayed beside her, trying to make life less bad, and later regretted not compelling her to leave or seeking help from groups that assisted women escaping abuse. Her testimony makes the series’ background more than a pattern of violent men and repeated crime-scene clues: it records the long confinement and isolation that could precede a partner’s murder, and the fear that narrowed the victim’s choices. In the investigation, these histories mattered both as evidence of the offenders’ relationships to their victims and as a reminder that a confession could close a file without explaining the whole crime.

The Method’s Weak Point

Amaia’s final reconstruction distinguished Belástegui’s directing hand from the violence of the men he used. Quiralte, Medina, Fernández, and Durán had all been his patients; each killed a woman connected to the Baztán Valley, and each case bore the same signature. The killers’ histories and temperaments differed, but Belástegui had access to them through psychiatric treatment, including anger-control therapy, where men susceptible to guidance could be found. An old amputation saw from Hospitalenea, where Antonio Garrido had been hidden, supplied the instrument associated with the missing trophies. In Amaia’s account, Belástegui did not need to commit each murder himself: he recruited and steered offenders, then imposed a repeated mark on crimes that might otherwise have remained separate.

That method depended on a distinction between an offender’s violence and Belástegui’s intervention. He presented himself as an inducer rather than a manipulator, because the men he influenced still wanted to act; he shaped their desires toward outcomes he had chosen. Amaia’s description of the scheme as a precise ordering of otherwise chaotic violence also exposed its vulnerability. Belástegui could identify and direct men whose aggression fit his purpose, but Jasón Medina was an exception: his sexual violence and impulsiveness did not match the other offenders, and he could not be controlled in the same way. Amaia inferred that Belástegui had tried to approach Medina’s father first, but found him too volatile to direct, then watched Medina until the unplanned killing gave him an opportunity to take the trophy.

Johana Márquez became the decisive breach in Belástegui’s pattern because he ceased to treat her as merely an occasion for his design. Amaia concluded that his desire for Johana overpowered the restraint on which his scheme depended. He followed her, attacked her in the borda, and bit her; saliva left on a small piece of tissue he had kept among the other preserved pieces gave investigators a forensic link. The evidence turned his private fixation into the very discordance his careful pattern had concealed. His appetite for Johana made him depart from his own method, and that departure supplied the clue that could identify the person behind the recurring signature.

Coercive Control Beyond the Murder Pattern

The investigation’s comparison with Nuria Otaño’s history shows how an abuser could isolate a woman before any murder occurred. After marrying Antonio Garrido, Nuria moved with him to Murcia; her contact with her family dwindled, and eventually they heard nothing from her for two years. Her sister later explained that Garrido had kept Nuria confined at home and chained, until she managed to escape and seek help. The separation was not incidental: in Amaia Salazar’s analysis, cutting a victim off from relatives was one way an abuser could strip away the relationships that might help her resist.

Nuria’s escape left lasting consequences. She weighed only forty kilos, limped from a fracture that had healed without medical treatment, and spent four months in hospital. Afterward she returned to her family home but could not go beyond the garden fence because of agoraphobia. When Garrido was released on a temporary judicial permit, he called to threaten that he would come for her. Her sister found her curled inside a dryer, too frightened to come out, and had to persuade her to leave. This history supplies a concrete counterpart to the investigation’s accounts of women whose movements and relationships had been controlled long before their deaths.

Johana Márquez’s case complicated the pattern in a different way. Her stepfather, Jasón Medina, did not fit the volatile, violence-prone profile Amaia associated with the other offenders, and his wife’s suspicions had centered instead on his disturbing attention to the girl and his increasingly strict concern with her schedule, outings, and clothing. His sexual violence did not by itself account for the repeated postmortem signature: Amaia recalled that he appeared genuinely confused when questioned about the missing arm. The contrast between Medina’s particular abuse and the unexplained mutilation helped separate the violence of an immediate offender from the act that linked the cases.

The Limits of Inducement

Belástegui’s ability to direct violent men did not mean that he could command every person who entered his plans. Amaia Salazar’s reconstruction distinguishes his practiced influence over men he had treated from any power over Rosario. In the security footage she reviewed with Padre Sarasola, Belástegui went with Rosario willingly; his apparent cooperation could look like mastery, but Amaia recognized that he was mistaking participation for obedience. Rosario had pursued her own objective since the day her identical daughters were born, and more than thirty years had not diverted her from it.

That contrast marks the boundary of Belástegui’s method. He could bend other people’s impulses toward an outcome he had selected, yet Rosario’s purpose predated his designs and remained beyond his control. The scheme’s apparent hierarchy—an inducer directing violent men—therefore concealed a more dangerous independence: Belástegui was himself acting within a course set by Rosario, not governing it.

Operations Beyond the Murders

Belástegui’s design extended beyond selecting and directing the men who killed. Amaia’s reconstruction attributes to him the provocation of a church desecration and the manipulation of his own father, placing calculated acts around the murders as part of a wider campaign. His influence depended on finding people whose vulnerabilities he could exploit: when he spoke of another disturbed man, he described him as a potential suicide and anticipated that the man himself would carry out the next act. The same logic linked Quiralte, Medina, Fernández, and Durán—patients of Belástegui who killed women connected to the Baztán Valley, left the recurring signature, and all died. What appeared as a series of isolated eruptions was, in this account, an arrangement of people and provocations designed to make their violence serve a purpose beyond their own crimes.

The Interrogation as Proof

Amaia Salazar’s theory becomes a direct accusation when she presents Belástegui with the pattern and its exception. After naming the shared histories of the killers and their anger-control therapy, she rejects his quiet denial that he is a manipulator: his method, she argues, is to make his subjects want to perform the acts he has selected for them. The distinction is central to her case. The men’s willingness does not make their crimes independent of the person who found and directed them.

Johana Márquez is the evidence that turns that interpretation into a specific charge. Amaia tells Belástegui that he tried to influence Johana’s father but could not control him, then became unable to resist his own desire for Johana. As she accuses him of biting her in the borda, his lips part and he passes his tongue over their corner. The bite alone might have left room for doubt because of his dental prostheses; the saliva left on the piece of tissue he kept among the others supplies the link. In the confrontation, the carefully repeated pattern is no longer merely a theory about unseen orchestration: its single breach points back to the orchestrator.