# Pope John Paul I was murdered after 33 days to stop him cleaning up the Vatican Bank

**No verdict.** The starting facts are real: Albino Luciani did die suddenly after only about 33 days as pope, no autopsy was performed, and the Vatican's early account of who found him and what he was doing was demonstrably wrong, which fed suspicion. The real financial world around the Vatican Bank was also genuinely corrupt and, in the years after, genuinely deadly. But the specific claim that the Pope was poisoned to halt a bank clean-up is unproven. The independent inquiry the Vatican itself commissioned, and later research by the postulator of his sainthood cause with access to the records, both concluded the death was natural, most likely a heart attack, in a man with documented health warnings. No toxicology, no plausible mechanism, and no witness has ever established murder.

Category: Secret Societies & Power · Era: 1970s · First circulated: Rumors began within days of the death in September 1978; the murder theory crystallized with David Yallop's 1984 book In God's Name · Believed by: A durable global audience, sustained by best-selling books, television documentaries, and the genuine drama of the Banco Ambrosiano scandal that unfolded in the years that followed
URL: https://theconspiratory.com/theory/pope-john-paul-i-death

## Summary
Albino Luciani, Pope John Paul I, was found dead in his bed on the morning of 28 September 1978, only about 33 days into his papacy. The Vatican said he had died of a heart attack, and no autopsy was performed. Then the details started to shift: the Vatican's first account of who discovered him and what he had been holding turned out to be false, and the corrections looked, to many, like a cover-up. Into that gap stepped a theory that he had been poisoned to stop him from cleaning up the scandal-ridden Vatican Bank. The financial corruption around that bank was real and, as later deaths showed, sometimes lethal. The murder of the Pope himself is a separate claim, and it is one the evidence has never been able to carry.

## The claim
That Pope John Paul I did not die of natural causes but was murdered, most often said to be poisoned, because he intended to reform or expose corruption at the Institute for the Works of Religion (the Vatican Bank), which was entangled with the collapsing Banco Ambrosiano, with financier Roberto Calvi and Michele Sindona, and with the illegal Masonic lodge Propaganda Due (P2), and that Vatican and financial figures conspired to silence him before he could act.

## Origin and timeline
- 1978-08-26: Albino Luciani, the Patriarch of Venice, is elected pope after a short conclave and takes the name John Paul I. Warm and unassuming, he is quickly nicknamed 'the smiling pope'. He is 65 and has a documented history of fragile health, including earlier hospital stays and circulatory problems.
- 1978-09-28: John Paul I is found dead in his bed early in the morning, about 33 days into his papacy. A Vatican doctor estimates death at around 11 p.m. the previous night. The official cause is given as myocardial infarction, a heart attack. Following Vatican custom, no autopsy is performed; the last pope known to have been autopsied was Pius VII in 1830.
- 1978-09-29: The Vatican's account begins to unravel. It had said the Pope was found by his secretary, and that he had died reading a devotional book. In fact he was discovered by a nun of the household, Sister Vincenza Taffarel, and he had been holding sheets of paper. The household later said officials altered the story partly to avoid the impropriety of a woman being said to have entered the pope's bedroom.
- 1982-06-18: Roberto Calvi, chairman of Banco Ambrosiano and known as 'God's Banker' for his dealings with the Vatican, is found hanged beneath Blackfriars Bridge in London with bricks stuffed into his clothing. Banco Ambrosiano, in which the Vatican Bank was a major shareholder, has just collapsed with well over a billion dollars missing. Calvi's death, first ruled suicide, is later widely treated as murder.
- 1984: David Yallop publishes In God's Name, arguing the Pope was poisoned to protect the corrupt financial network around the Vatican Bank. Yallop names churchmen and financiers, including Archbishop Paul Marcinkus, Calvi, Sindona, and P2 grandmaster Licio Gelli. The book is a huge best-seller; reviewers and the Church dismiss its central charge as unsubstantiated.
- 1989: Journalist John Cornwell, invited by the Vatican to investigate with access to witnesses, publishes A Thief in the Night. He rejects the murder theory but faults the Vatican for chaotic handling and poor medical care, concluding the death was natural, brought on or hastened by neglect and overwork.
- 2017: Stefania Falasca, deputy postulator of Luciani's beatification cause, publishes research drawing on Vatican records and medical testimony. She documents that Luciani had felt chest pain the evening before, argues the evidence points firmly to a natural death, and says the study is meant to lay the poisoning rumors to rest.
- 2022-09-04: Pope Francis beatifies John Paul I in St Peter's Square, the last formal step before possible sainthood, following recognition of a miracle attributed to his intercession: the unexplained 2011 recovery of a critically ill girl in Buenos Aires.

## The evidence, claim by claim
- Claim: The Vatican lied about who found the body and what the Pope was doing, which only makes sense if it was hiding a murder.
  Evidence: The discrepancies are real and well documented, and the Vatican's early statements were false: it credited the discovery to the Pope's secretary and said he had been found reading a devotional work, when the body was actually found by Sister Vincenza Taffarel and he was holding papers. But false is not the same as homicidal. The accepted explanation is that a shy, tradition-bound Curia scrambled to manage an unexpected death and adjusted embarrassing details, above all the fact that a woman had entered the pope's bedroom. Sloppy, secretive, and defensive it certainly was; that behavior does not, by itself, evidence poison.
- Claim: He was killed to stop him reforming or exposing the corrupt Vatican Bank.
  Evidence: The corruption of the world around the Institute for the Works of Religion was real, but the motive rests on inference, not record. There is no documented reform plan that Luciani had set in motion in 33 days, no order he had signed, and no evidence anyone believed he was about to move against the bank. The theory reasons backward from the later Banco Ambrosiano collapse to a murder that would have had to precede it by four years. A genuine scandal supplies a plausible-sounding motive; it does not supply proof that a crime against the Pope occurred.
- Claim: The refusal to perform an autopsy proves the Vatican was concealing the true cause of death.
  Evidence: The absence of an autopsy is genuine and it is the reason the medical cause was never independently confirmed, which is a fair open question. But it is also consistent with long-standing Vatican practice: popes were not autopsied, the last known case being Pius VII in 1830. The custom means the missing autopsy cannot be read as unique concealment. It left a void that suspicion filled, without ever pointing to what, if anything, was being hidden.
- Claim: The violent deaths of Calvi and Sindona show a murderous network around the Vatican Bank that would not have hesitated to kill a pope.
  Evidence: Those deaths are real and disturbing in their own right. Roberto Calvi was found hanged under a London bridge in 1982 in a case later treated as murder, and Michele Sindona died in prison in 1986 after drinking coffee laced with cyanide, two days after a life sentence. The Banco Ambrosiano scandal was one of the largest of its era. But all of it postdates the Pope's 1978 death by four to eight years. A milieu that later turned deadly over money does not retroactively establish that Luciani was poisoned; it shows why people found the idea believable, which is a different thing.
- Claim: The papers found in his hands were a list of officials he was about to remove, proof he was on the verge of a purge that got him killed.
  Evidence: This reads far more into the papers than the record supports, and it grows out of the Vatican's own false first statement rather than any documented list. Officials initially said the Pope had died reading a devotional book; the correction, that he was in fact holding sheets of paper, made those papers seem suppressed and therefore significant. But the later household account and the research drawing on Luciani's private archive describe his writings as personal notes, homily drafts, Angelus and audience jottings, and spiritual reflections, the ordinary paperwork of a working pope, not a signed reshuffle order. No purge list from those 33 days has ever surfaced, and 'he was holding papers' is not evidence of what the papers were, still less of a motive for murder.

## Why people believe it
- The Vatican manufactured its own mystery. By issuing statements that were quickly shown to be false, about something as basic as who found the body, it destroyed its own credibility and made the innocent explanation look like the cover story.
- The timing was shocking. A healthy-seeming, newly beloved pope dead in about 33 days invites the sense that something unnatural must have intervened, because the alternative, sheer bad luck, feels too arbitrary for so large an event.
- The surrounding corruption was authentic. The Vatican Bank really was entangled with Banco Ambrosiano and with figures later convicted or killed, so a theory built on that scaffolding borrows the credibility of a real scandal.
- The later deaths were lurid and genuinely suspicious. A banker hanged under a bridge and a financier poisoned in his cell read like confirmation that this was a world where inconvenient men died, making a fourth victim easy to imagine.
- No autopsy meant no closure. The one procedure that might have settled the cause was never done, leaving a permanent gap that no official reassurance could fully fill.

## Open questions
- Because no autopsy was performed, the precise medical cause of death was never independently established. The natural-death conclusion rests on circumstantial and testimonial evidence and on Luciani's health history, which most experts find persuasive but which cannot be confirmed by pathology.
- Why the Vatican issued, and initially defended, demonstrably false details about the discovery of the body has been explained as prudery and panic, but the full internal decision-making has never been documented in a way that satisfies every critic.
- How exposed the Institute for the Works of Religion actually was in 1978, and how much Luciani knew or intended to do about it, remains only partly clear, and the surrounding financial record stayed murky for years.

## Sources
- Blessed John Paul I (Biography), Encyclopaedia Britannica: https://www.britannica.com/biography/Blessed-John-Paul-I
- Pope John Paul I: 'Beatification overcomes fake news about his death', Vatican News (2022): https://www.vaticannews.va/en/pope/news/2022-09/pope-john-paul-i-beatification-press-conference-holy-see.html
- 'Crushed' by 2 papacies, John Paul I's death eclipsed life, Associated Press, via National Catholic Reporter (2022): https://www.ncronline.org/vatican/crushed-2-papacies-john-paul-death-eclipsed-life
- A Thief in the Night: The Death of Pope John Paul I, John Cornwell, Simon & Schuster (1989): https://archive.org/details/thiefinnightth00corn
- In God's Name: An Investigation into the Murder of Pope John Paul I, David Yallop (overview) (1984): https://en.wikipedia.org/wiki/In_God%27s_Name
- How a Journalist (and Her 2017 Italian Book) Propelled John Paul I's Path to Sainthood, Religion Unplugged (2022): https://religionunplugged.com/news/2022/1/3/how-a-journalist-and-a-2017-italian-book-propelled-john-paul-is-path-to-sainthood
- When the Apparent Suicide of 'God's Banker,' Roberto Calvi, Was Ruled a Murder, Forbes (2019): https://www.forbes.com/sites/sofialottopersio/2019/08/23/when-the-apparent-suicide-of-gods-banker-roberto-calvi-was-ruled-a-murder/
- Paul Marcinkus, Indicted in Bank Scandal, The Washington Post (2006): https://www.washingtonpost.com/archive/local/2006/02/22/paul-marcinkus-indicted-in-bank-scandal/fea696ad-eab3-42a4-b494-dff14d837c7e/
- New book reveals details of John Paul I's death, Catholic News Agency (2017): https://www.catholicnewsagency.com/news/37137/new-book-reveals-details-of-john-paul-is-death

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