In an unprecedented moment for post-Franco Spain, former prime minister José Luis Rodríguez Zapatero appeared before a National Court judge on Wednesday to answer allegations of influence peddling, money laundering, organised crime and document falsification linked to the 2021 state bailout of airline Plus Ultra. The investigating magistrate, José Luis Calama, concluded that Zapatero’s testimony “did not manage to refute the rational indications of criminality” against him, yet rejected requests from anti-corruption prosecutors and popular accusers to confiscate his passport or impose periodic check-ins. The judge cited the ex-premier’s “public notoriety” as a natural barrier to flight, leaving the 2004–2011 Socialist leader free but formally under investigation — a status no former Spanish head of government has ever faced.

At the heart of the probe is the €53 million rescue of Plus Ultra, a Venezuelan-owned carrier that operated a single route and was deemed strategically important by the Sánchez administration during the pandemic. Investigators suspect Zapatero leveraged his political connections to secure the bailout, a charge he flatly denies. A parallel line of inquiry concerns a cache of jewellery discovered in a safe at his office, preliminarily valued at €1.32 million, which has opened separate suspicions of tax fraud and contraband. In a post-hearing statement, Zapatero insisted he was “completely innocent” and called on citizens to trust in his “decency”, but pointedly made no reference to the jewels. He answered only questions from the judge and his own lawyer, declining to engage with the popular prosecution brought by the conservative Partido Popular and far-right Vox.

Viewed from Madrid, the case lands as a body blow to the Socialist establishment. Zapatero remains a revered figure within the party, and the spectacle of his court appearance compounds a rolling corruption crisis that has ensnared Prime Minister Pedro Sánchez’s family and former top allies, threatening his fragile minority coalition. European analysts note the paradox: Sánchez has cultivated a global progressive brand through confrontations with Donald Trump and outspoken criticism of Israel, yet at home the accumulation of graft probes is steadily eroding his government’s moral authority. Indian and Latin American observers have underscored the historic nature of the proceedings, framing them as a stress test for the resilience of Spain’s democratic institutions.

The judge’s decision to forgo precautionary measures signals a degree of confidence that Zapatero will not obstruct the investigation, but the substantive finding that he failed to dispel the evidence keeps the legal jeopardy very much alive. As the probe widens, the jewellery dimension adds a lurid subplot that may deepen public cynicism. Analysts in London suggest that while Zapatero’s personal legacy as a social moderniser hangs in the balance, the broader pattern of elite accountability — or its absence — could reshape Spain’s political landscape well ahead of any future electoral cycle, emboldening an opposition already sharpening its anti-corruption rhetoric.