The PSOE has opened an internal investigation into Leire Díez's audio recording, in which she attacks the UCO.

The PSOE (Spanish Socialist Workers' Party) has opened an investigation into the audio recording in which Leire Díez, a journalist and party activist, digs up dirt on the Civil Guard's Central Operational Unit in exchange for alleged legal benefits for a defendant. The party wants to hear her testimony.

A clandestine operation against the Civil Guard? The PSOE categorically denies it.