Murder in the Central Committee

The killer used the harmonica insignia on Garrido's lapel as a visual beacon to locate him in the darkness. Sepúlveda initially suggested the killer might have followed cigarette smoke, but Santos confirmed Garrido was not smoking that night, leading Carvalho to identify the insignia as the key clue.

Carvalho studies the photograph of Garrido taken just before the murder, noticing the distinctive lapel insignia that would guide the killer.

Esparza Julvé was financially desperate and had been a protégé of both Garrido and Santos. During a trip to Germany, CIA operatives recruited him to kill the party leader in exchange for money. He accepted the payment and carried out the assassination.

Carvalho discovers that Esparza Julvé had fallen on hard times and was desperate for money, making him vulnerable to recruitment.

The CIA had a long-standing policy of opposing communist movements worldwide. By assassinating Secretary General Fernando Garrido, the CIA aimed to destabilize Spain's Communist Party and undermine the communist political presence in the country.

Carvalho's interview with the elderly former CIA chief hints at the agency's longstanding interest in Spanish political affairs.

After Carvalho forced Esparza Julvé to reveal the killer's name, he was exposed at a Central Committee gathering. The party publicly distanced itself from him. When Esparza tried to leave the building, he was killed at the doorway by the CIA operatives who had hired him, eliminating the witness to silence him permanently.

The CIA's involvement meant Esparza was always disposable once his usefulness ended.

Carvalho and Fonseca had a troubled history from the Franco era. Fonseca had previously hunted leftists like Carvalho, who was a former communist. These old wounds made their parallel investigations tense, as both men deeply distrusted each other despite working toward the same goal of finding the killer.

From their first uneasy exchanges, it's clear that Carvalho and Fonseca despise each other due to their past.

The KGB was interested in uncovering the truth about the assassination for their own intelligence purposes. After Carvalho was drugged and released by the CIA, he returned to find a central European female KGB agent waiting. She wanted to use him as an informant to learn what he had discovered about the case.

Carvalho's investigation had drawn international attention, with both CIA and KGB monitoring his progress.

While following Leveder to a public reading, Carvalho was seduced by a journalist who was actually working with the CIA. The interaction was a trap, Carvalho was drugged and beaten by CIA agents who tried to extract information about what he had learned during his investigation.

The seduction became a trap, orchestrated by CIA operatives monitoring Carvalho's movements.

Carmela, a militant communist, was assigned as Carvalho's driver and assistant during the investigation. Their partnership grew from professional necessity into personal tension. She invited him to her apartment while her husband and son were away, though their intimate moment was interrupted by the KGB agent's arrival.

Throughout the investigation, Carvalho has been dancing around Carmela, and she finally invites him to her apartment.

The five primary suspects narrowing the investigation were Sepúlveda, Esparza Julvé, Pérez Montesa, Leveder, and Ordoñez. Both Carvalho and Fonseca investigated each suspect, examining their loyalty, financial situations, and potential motives within the party.

Fonseca quickly narrows the suspects to five members who had access and opportunity.

The elderly former CIA chief, severely handicapped from injuries sustained in Vietnam, refused to provide information to Carvalho. His refusal reflected the broader resistance from intelligence services to share information, especially regarding covert operations against foreign political targets like the Spanish Communist Party.

The interview yields little usable information as the man refuses to cooperate, highlighting the friction between intelligence services.

Santos was the interim head of the Spanish Communist Party after Fernando Garrrido's death. He brought in private investigator Pepe Carvalho to work alongside the government's Fonseca, believing an independent investigator might uncover truths the party wanted hidden while also protecting the party's interests.

Santos brings in a private investigator to take on the case, separating his approach from the government's official inquiry.