Deaths whose cause was never settled by the official record, from The Cold File.https://thecoldfile.com/https://thecoldfile.com/articles/1327-edward-ii/https://thecoldfile.com/articles/1327-edward-ii/For 699 years two documents have contradicted each other. One is the death notice issued by the Mortimer-Isabella regime and reaffirmed by the 1330 Parliament that hanged Roger Mortimer for procuring the murder. The other is a Latin letter found in a Montpellier register in the 1870s in which a Genoese papal notary tells Edward III that his father escaped Berkeley and died as a hermit in Lombardy.Tue, 16 Jun 2026 00:00:00 GMThttps://thecoldfile.com/articles/1925-sergei-yesenin/https://thecoldfile.com/articles/1925-sergei-yesenin/A 1925 Leningrad militia act and an Obukhov Hospital autopsy concluded suicide. A 1989 to 1993 Pushkin House commission re-affirmed it. From 1989 onward, an MVD investigator and two writers have argued in print that the suicide was staged. The case has been re-litigated for a hundred years.Wed, 10 Jun 2026 00:00:00 GMThttps://thecoldfile.com/articles/1601-tycho-brahe/https://thecoldfile.com/articles/1601-tycho-brahe/For 424 years the Imperial Mathematician's death has been read as a urinary crisis. Hair samples taken in 1901 and analysed in the 1990s opened a forensic argument that a 2010 exhumation and the 2013 Archaeometry report did not close so much as redirect.Sun, 07 Jun 2026 00:00:00 GMThttps://thecoldfile.com/articles/1593-christopher-marlowe/https://thecoldfile.com/articles/1593-christopher-marlowe/The official Crown record says Christopher Marlowe was killed in self-defence in a quarrel over the bill at a hired room in Deptford. The other three men in the room were all employees of the Walsingham intelligence network. The inquest sat lost in a London archive for 332 years.Fri, 05 Jun 2026 00:00:00 GMThttps://thecoldfile.com/articles/1833-kaspar-hauser/https://thecoldfile.com/articles/1833-kaspar-hauser/On 14 December 1833 a young man known to his contemporaries only as Kaspar Hauser walked back into a schoolmaster's house in Ansbach with a deep stab wound to the chest. He died three nights later. The Bavarian court of inquiry could not name a perpetrator and could not rule out self-injury. A 2024 mitochondrial-DNA study answered a different question.Wed, 03 Jun 2026 00:00:00 GMThttps://thecoldfile.com/articles/1791-mozart/https://thecoldfile.com/articles/1791-mozart/On 5 December 1791, a Vienna parish register entered the cause of Mozart's death as 'hitziges Frieselfieber,' severe miliary fever. That phrase described what the body had looked like. It did not name what had killed him. The medical literature has not converged in the 234 years since, and the global cultural overlay names a man the documentary record does not.Fri, 29 May 2026 00:00:00 GMThttps://thecoldfile.com/articles/1890-vincent-van-gogh/https://thecoldfile.com/articles/1890-vincent-van-gogh/For 136 years the wound has been read as self-inflicted. In 2011 the Pulitzer-winning biographers Steven Naifeh and Gregory White Smith reopened the file. The documentary record will support both readings, and the bullet was never extracted.Fri, 29 May 2026 00:00:00 GMThttps://thecoldfile.com/articles/1809-meriwether-lewis/https://thecoldfile.com/articles/1809-meriwether-lewis/In the early hours of 11 October 1809, two pistol shots were heard at a small inn on the Natchez Trace. The most famous explorer in America died at sunrise, and the manner of his death was never officially established.Thu, 28 May 2026 00:00:00 GMThttps://thecoldfile.com/articles/1966-lal-bahadur-shastri/https://thecoldfile.com/articles/1966-lal-bahadur-shastri/Hours after signing the peace declaration that ended the 1965 India-Pakistan war, the second Prime Minister of India died in a Soviet-provided dacha in Tashkent. No autopsy was performed, no Indian inquiry report has ever been published, and on the Indian government's own RTI responses no comprehensive record of a comprehensive investigation can be located.Thu, 28 May 2026 00:00:00 GMThttps://thecoldfile.com/articles/1913-rudolf-diesel/https://thecoldfile.com/articles/1913-rudolf-diesel/On the night of 29 September 1913 the inventor of the diesel engine boarded a Channel steamer, dined, retired to his cabin, and was never seen alive again. The manner of his death was never established.Tue, 26 May 2026 00:00:00 GMThttps://thecoldfile.com/articles/1951-mary-reeser/https://thecoldfile.com/articles/1951-mary-reeser/On the morning of 2 July 1951, a St. Petersburg landlady found 67-year-old widow Mary Reeser almost entirely consumed by fire in her armchair, while the room around her was barely touched. The case became America's most famous instance of "spontaneous human combustion." The record points instead to a slow, ordinary fire and the body's own fat, with the legend, and a celebrated "shrunken skull," more dramatic than the evidence.Tue, 26 May 2026 00:00:00 GMThttps://thecoldfile.com/articles/1966-lead-masks/https://thecoldfile.com/articles/1966-lead-masks/On 20 August 1966 two electronics technicians, Manoel Pereira da Cruz and Miguel José Viana, were found dead side by side on a hill above Niterói, formally dressed, each wearing a crude home-made lead eye-mask, with a notebook of timed instructions beside them. The cause of death was never determined, because the forensic evidence that might have settled it was botched before it could be tested. The case has been read ever since as everything from a poisoning to a spiritist or UFO-contact attempt, with none of it proven.Tue, 26 May 2026 00:00:00 GMThttps://thecoldfile.com/articles/1849-edgar-allan-poe/https://thecoldfile.com/articles/1849-edgar-allan-poe/In October 1849 the most famous writer in America was found delirious at a Baltimore tavern that doubled as a polling place, in clothes that were not his own. He never said what had happened. Then the record ran out.Mon, 25 May 2026 00:00:00 GMThttps://thecoldfile.com/articles/1948-somerton-man/https://thecoldfile.com/articles/1948-somerton-man/On 1 December 1948 a well-dressed man was found dead against a seawall on an Adelaide beach, the labels cut from his clothes, a scrap reading "Tamam Shud" hidden in a pocket, and a pencilled code in a book that has never been deciphered. The inquest could not say who he was or how he died. Researchers have since put a likely name to him, Carl Webb, but it is not officially confirmed, and the cause of death and the rest of the puzzle remain open.Mon, 25 May 2026 00:00:00 GMThttps://thecoldfile.com/articles/1959-dyatlov-pass/https://thecoldfile.com/articles/1959-dyatlov-pass/Nine experienced ski-hikers slit their tent open from the inside and walked into a lethal Ural night without their boots. Two state findings and a peer-reviewed model now point the same way, and still cannot close the file.Sun, 24 May 2026 00:00:00 GMT