Federal Judge Sandra Arroyo Salgado has introduced a provocative new theory regarding the 2015 death of her ex-husband, special prosecutor Alberto Nisman, suggesting that those involved in the killing maintain links to intelligence services currently operating within a state-owned coal company and the current Argentine national government.
Speaking during a weekly lunch at the Rotary Club of Buenos Aires at the Hotel Libertador, Arroyo Salgado linked the “participants” of the crime to intelligence operatives embedded in Yacimientos Carboníferos Río Turbio (YCRT), a state company in Santa Cruz province. While the judge did not name specific high-ranking officials, she explicitly connected the network to a member of the current administration.
The revelations come at a time when the Nisman case—one of the most politically charged mysteries in modern Argentine history—remains an open wound. Nisman was found dead from a gunshot wound to the head in January 2015, just days after accusing then-President Cristina Fernández de Kirchner of orchestrating a cover-up to protect Iranian officials involved in the 1994 AMIA bombing.
The YCRT Connection and Intelligence Networks
During her presentation on “Complex Investigations and Credibility in Justice,” Arroyo Salgado shifted from a general critique of the state to the specific circumstances of Nisman’s death, which she characterized as a “magnicidio” (magnicide). She stated that while identifying the ultimate masterminds may be difficult, there is evidence regarding the participants.
According to the judge, these individuals are linked to intelligence services that are currently operating within companies tied to the development of the Río Turbio region. This appears to reference recent reports of a meeting at the YCRT headquarters in Buenos Aires between manager Maxi Cáceres and interventor Pablo Gordillo. Gordillo, a long-time Kirchnerist, was appointed to the role by the current libertarian administration following the departure of his predecessor due to corruption allegations.
The hypothesis suggests that YCRT has served as a landing spot or operational base for intelligence assets who may have played a role in the 2015 operation. However, the judge stopped short of providing further evidentiary details during the event, leaving the specific nature of the “links” to the current government undefined.
Conflicting Narratives and Legal Deadlocks
The judge’s claims stand in contrast to the testimony of other key figures in the case. Diego Lagomarsino, the IT technician processed as a participant for providing the weapon used in the death, has denied any conspiratorial link to the coal company. Lagomarsino told La Nación that while he did meet with YCRT systems personnel to discuss technological solutions, no agreement was ever reached and there was nothing “secret” about the interaction.

Lagomarsino further asserted that his visit to Río Turbio was conducted with the permission of Federal Judge Julián Ercolini, the magistrate overseeing his investigation, and that his entry into the facility was officially recorded.
The legal landscape of the case remains fragmented. Prosecutor Eduardo Taiano has previously pursued a hypothesis that Nisman’s death was the result of a “war” between rival intelligence factions—some loyal to Cristina Kirchner and others to former intelligence chief Jaime Stiuso. Stiuso, in his own declarations, suggested that Kirchnerist groups were the perpetrators.
| Key Figure | Role/Connection | Current Status/Position |
|---|---|---|
| Alberto Nisman | Lead Prosecutor (AMIA) | Deceased (2015) |
| Sandra Arroyo Salgado | Federal Judge / Ex-wife | Leading current hypothesis on participants |
| Diego Lagomarsino | IT Technician | Processed as a participant; denies YCRT plot |
| Pablo Gordillo | YCRT Interventor | Appointed by current administration |
| Eduardo Taiano | Prosecutor | Investigating intelligence “wars” theory |
A Critique of ‘Structural Corruption’
Beyond the Nisman case, Arroyo Salgado used the platform to deliver a scathing indictment of the Argentine state. She described corruption in the country as “structural,” spanning all three branches of government and extending into civil society. “Behind every corrupt official, there is a civilian who corrupts them,” she noted, emphasizing that this systemic failure transcends political colors or specific administrations.
The judge specifically targeted the Council of the Magistracy, labeling it a “bureaucratic elephant.” She argued that the body is too gradual and pluralistic to effectively remove judges and prosecutors who are failing in their duties or engaging in criminal activity. In her view, the current indices of corruption in the judiciary and the Public Prosecutor’s Office warrant a significantly higher number of impeachments and removals.
Arroyo Salgado also highlighted the state’s failure to combat organized crime at the borders, where she claims drug trafficking organizations have effectively appropriated territory, purchasing land to build clandestine runways for smuggling.
Institutional Impact and the Path Forward
For Arroyo Salgado, the murder of Nisman was not merely a criminal act but the “event of greatest institutional impact” since the return of democracy, given that the victim was a sitting prosecutor. She framed the 2013 pact between Argentina and Iran as a “pact of impunity” and a violation of democratic principles.

The judge’s comments also touched upon current security failures in the province of Buenos Aires. She expressed frustration over the prevalence of cell phones in prisons, noting that her warnings to Provincial Justice Minister Juan Martín Mena had gone unheeded. She urged Governor Axel Kicillof to move the Buenos Aires Penitentiary Service under the Ministry of Security, mirroring the federal government’s organizational structure.
Disclaimer: This report covers ongoing judicial proceedings and allegations. Under Argentine law, all individuals mentioned are presumed innocent until proven guilty in a court of law.
The investigation into Alberto Nisman’s death continues to move through the federal courts, with the next critical checkpoints involving the potential verification of the intelligence links within YCRT and the resolution of pending testimonies from former intelligence assets. Official updates are typically released through the federal judiciary’s public filings.
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