Leire Díez, the PSOE 'plumber' accused of seeking material against the UCO

Leire Díez, the 'plumber' seeking material against the UCO

María Leire Díez Castro, known in the Ferraz corridors as the PSOE's 'plumber', met in February with Alejandro Hamlyn, an industrialist arrested by the UCO in April 2019, to request compromising information about the Civil Guard lieutenant colonel Antonio Balas. El Confidencial published this, and the matter ceased to be hallway gossip. Today, Díez's name is included in a lawsuit, with Vox acting as the accuser for bribery, influence peddling, and obstruction of justice. What's missing—the audio pointing to Sánchez—has not yet emerged.

The conversation that supports the indictment reportedly includes Javier Pérez Dolset reminding Hamlyn that, to get rid of Balas, they needed "one or two clear, absolutely proven irregularities." Documentary ammunition, nothing more. A more sinister interpretation has been constructed around this, that of a supposed desire to silence the UCO commander. There is nothing resembling a physical threat in the available messages; the extreme interpretation is just that, an interpretation.

From Vox's lawsuit to Santos Cerdán's legal horizon

Vox has filed a lawsuit against the 'Ferraz plumber' for the three aforementioned crimes, and the case doesn't end there. Prosecutor Ignacio Stampa maintains that an intermediary proposed a meeting with Santos Cerdán, which Leire Díez would have attended, complicating the legal prospects of the former PSOE number three. These are not one cause, but two plots beginning to intersect.

Another label has been attached to this offensive: an attempt to 'deactivate' the UCO for investigating sensitive matters. Some see it as legitimate defense of the government; weighing against this is the detail that the stated objective appeared to be the lieutenant colonel, not the investigation itself.

The file that was expedited 55 hours late

The PSOE moved Díez's internal file just as they learned that the publication of an audio recording was imminent. They had been resisting doing so for over 55 hours. This is a matter of timing, rather than legal procedure: one who purges responsibilities only when they can no longer avoid it is not cleaning house, they are running ahead of the headline.

With that move, the party turned an internal problem into a chronological piece of evidence. Every hour of delay in reacting is now material for analysis.

What is a PSOE 'plumber'

The term describes an operator who works in the shadows of a party: without a visible position, with contacts and the ability to manage uncomfortable information. According to Aldama's statements recorded in March, there would be three such operators under Santos Cerdán's command: Javier Pérez Dolset, Jacobo Teijelo, and Leire Díez. The accusation is partial; the coincidence of names gives substance to the case.

La Gaceta adds another thread: Leire Díez allegedly served on the board of a Navarrese company that received one million euros from the government. Another piece of the economic tangle surrounding the figure.

Why the UCO is in the spotlight

The 'plumbers', according to published reports, intended to nullify all cases open against the government. Hence the interest in discrediting those investigating. The line between legitimate legal defense and obstruction is thin, and a judge will have to draw it.

There is a recurring comparison: it is recalled that other governments, facing an internal enemy, used special units. Here, the accusation maintains, intermediaries with their own open cases were employed. The contrast explains why the case is so uncomfortable both inside and outside the party.

What can happen now

The case remains open without a key piece of evidence published. Vox's lawsuit, Prosecutor Stampa's expansion, and the expedited file set the stage, but there is no verdict nor, for now, an audio recording on the table. If the document implicating Sánchez eventually emerges, the problem will shift from an advisor to the entire party. If it doesn't, the case might just remain as usual noise. Neither outcome is certain.