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6 Unsolved Disappearances

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People vanish all the time, and we usually find out what happened to them eventually. Usually, not always. Jimmy Hoffa and Amelia Earhart are the most famous unsolved missing persons cases in the modern era. But there are many others who left us with far more questions than answers. Here are six you may not be familiar with.

Percy Fawcett

Colonel Percy Fawcett was a British citizen who became a worldwide adventurer. He is thought to be one of the inspirations for the character of Indiana Jones. On several expeditions to South America, Fawcett became intrigued by the legends of a lost city, which he called Z. Over time he became obsessed with the idea of setting up a commune in the lost city where he own son would be a deity. In 1925, he led an ill-equipped expedition into the Mateo Grosso jungle in Brazil. None of the group was ever seen again. There are many possible explanations: death by illness, wild animals, or hostile tribes, or they may have just become hopelessly lost. Some theorize they were abducted by aliens or ended up in an underground kingdom. Some believe Fawcett lived out his life in an isolated tribe.

Glen and Bessie Hyde

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Glen Hyde and Bessie Haley were married in 1928. For their honeymoon, they set off in a homemade boat on the Colorado River. Bessie was to be the first woman to ride the Grand Canyon. Their boat was found about a month later, but the Hydes were never seen again. Some think that they capsized in the rapids and drowned, but no trace of their bodies were found. Others believe that Bessie killed Glen and started her life over elsewhere.

Judge Crater

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Joseph Force Crater was a justice on the New York state Supreme Court and was associated with organized crime. It was suspected that he was appointed to the court due to his involvement with the corrupt Tammany Hall Democratic organization. He left his wife at their summer home in Maine on August 3rd, 1930 to go to New York City on business. He was last seen at a restaurant on August 9th. Judge Crater hailed a taxi and was never seen again. The taxi was never traced. A search began on August 25th, when Crater did not show up for work. Some think that Crater fled the country to avoid trouble with authorities or the mob. His wife Stella insisted that he must have been murdered, but no conclusion was ever reached.

Ettore Majorana

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Ettore Majorana was an Italian theoretical physicist who worked with both Werner Heisenberg and Neils Bohr. Majorana began to develop a theory of neutrino masses while still in his twenties. Around 1933, he began suffering from illness and became a recluse. In 1937, Majorana was appointed a full professor at the University of Naples just a few months before his disappearance. He was only 31 years old in 1938 when he vanished during a boat trip from Palermo to Naples. Suicide, murder, and voluntary disappearance are all possibilities, but no one knows for sure.

Lloyd L. Gaines

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Lloyd L. Gaines applied for admission to the University of Missouri's law school in 1935, but was rejected because he was black, and the state's laws did not support integrated education. With the help of the NAACP, Gaines appealed his rejection all the way to the US Supreme Court. The case, heard in 1938, was the first ever to address educational opportunities for African-Americans. The Court found for Gaines, and ordered Missouri to admit him or find a comparable law school within the state in which to place him. The state hastily put together a "separate but equal" law school in St. Louis. Gaines and his team from the NAACP were prepared to argue that the new school was anything but comparable to the University, but Gaines did not show up for the court hearing. He was last seen on March 19, 1939 in Chicago. He had told some people at the fraternity house where he was staying that he was going out to buy stamps. No trace has ever been found. Gaines was granted a posthumous honorary law degree from the University of Missouri in 2006.

Sean Flynn

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Sean Flynn was the son of actor Errol Flynn, and a photojournalist who covered the war in Vietnam. He and another photojournalist, Dana Stone, were captured by communist fighters in Cambodia and were never seen again. At least one source says Flynn was executed after a year in captivity. He was declared dead in 1984.

In researching this article, I found many other stories that you may soon see in a followup.

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Weird
The Long, Strange Story of Buffalo Bill's Corpse
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You probably know William Frederick Cody, a.k.a. Buffalo Bill, as the long-haired Wild West icon who turned the frontier experience into rip-roarin’ entertainment. But the story of Buffalo Bill’s body and its many burials is almost as outrageous as the man himself.

When Cody died of kidney failure in January 1917, his body ended up on a mountain outside of Denver, Colorado—a counterintuitive choice given his close ties to the town in Wyoming that bore his last name. Cody, Wyoming was founded in the 1890s with help from Buffalo Bill, who employed many of its residents and was responsible for its tourism business. It might seem natural that he’d be buried in the place he’d invested so much in, but he wasn’t. And that’s where the controversy began.

Though Cody spent much of his time in the town named after him, he also loved Colorado. After leaving his family in Kansas when he was just 11 to work with wagon trains throughout the West, he headed to Colorado for the first time as a 13-year-old wannabe gold prospector. During his short time in the area, he chased the glittery fortunes promised by Colorado’s 1859 gold rush. Even after leaving the territory, his traveling vaudeville show, which brought a glamorous taste of Wild West life to people all over the United States, took him back often. Later in life, he frequently visited Denver, where his sister lived. He died there, too—after telling his wife he wanted to be buried on Lookout Mountain.

The mountain, located in Golden, Colorado, has a commanding view of the Great Plains, where Buffalo Bill experienced many of his Wild West adventures. It was also a place to contemplate the giant herds of buffalo that once roamed the West, and from whom Cody took his nickname. (Denver still maintains a small herd of buffalo—direct descendants of original American bison—near the mountain.)

But weather almost thwarted Cody’s burial plans. Since he died in January, the road to Lookout Mountain was impassable and his preferred burial site frozen solid. For a while, his body lay in state in the Colorado Capitol building. Governors and famous friends eulogized Cody in an elaborate funeral service. Then his body was placed in a carriage that moved solemnly through the streets of Denver, where thousands showed up to say goodbye. Afterwards, his body was kept in cold storage at a Denver mortuary while his family waited for the weather to change.

Meanwhile, Colorado and Wyoming started a heated feud over one of America’s most famous men. Wyoming claimed that Cody should be buried there, citing an early draft of his will that said he intended to be buried near Cody. Colorado cried foul, since Cody’s last will left the burial location up to his widow, who chose Lookout Mountain. Rumors even began to circulate that a delegation from Wyoming had stolen Cody’s body from the mortuary and replaced it with that of a local vagrant.

In part to stop the rumor mill, Cody was finally buried in an open casket on Lookout Mountain in June 1917. Twenty-five thousand people went to the mountaintop to bid him farewell before he was interred. To prevent theft, the bronze casket was sealed in another, tamper-proof case, then enclosed in concrete and iron.

Pennies on Buffalo Bill's grave
V.T. Polywoda, Flickr // CC BY-NC-ND 2.0

Yet his rocky grave was anything but safe. In the 1920s, Cody’s niece, Mary Jester Allen, began to claim that Denver had conspired to tamper with Cody’s will. In response, Cody’s foster son, Johnny Baker, disinterred the body and had it reburied at the same site under tons of concrete to prevent potential theft [PDF]. (Allen also founded a museum in Wyoming to compete with a Colorado-based museum founded by Baker.)

The saga wasn’t over yet. In 1948, the Cody, Wyoming American Legion offered a $10,000 reward to anyone who could disinter the body and return it to Wyoming. In response, the Colorado National Guard stationed officers to keep watch over the grave.

Since then, the tussle over the remains has calmed down. Despite a few ripples—like a jokey debate in the Wyoming legislature about stealing the body in 2006—Buffalo Bill still remains in the grave. If you believe the official story, that is. In Cody, Wyoming, rumor has it that he never made it into that cement-covered tomb after all—proponents claim he was buried on Cedar Mountain, where he originally asked to be interred.

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15 Riveting Facts About Alan Turing
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More than six decades after his death, Alan Turing’s life remains a point of fascination, even for people who have no interest in his groundbreaking work in computer science. He has been the subject of a play and an opera, and referenced in multiple novels and numerous musical albums. The Benedict Cumberbatch film about his life, The Imitation Game, received eight Oscar nominations. But just who was he in real life? Here are 15 facts you should know about Alan Turing.

1. HE’S THE FATHER OF MODERN COMPUTER SCIENCE.

Turing essentially pioneered the idea of computer memory. In 1936, Turing published a seminal paper called “On Computable Numbers” [PDF], which The Washington Post has called “the founding document of the computer age.” In the philosophical article, he hypothesized that one day, we could build machines that could compute any problem that a human could, using 0s and 1s. Turing proposed single-task machines called Turing machines that would be capable of solving just one type of math problem, but a “universal computer” would be able to tackle any kind of problem thrown at it by storing instructional code in the computer’s memory. Turing’s ideas about memory storage and using a single machine to carry out all tasks laid the foundation for what would become the digital computer.

In 1945, while working for the UK’s National Physical Laboratory, he came up with the Automatic Computing Machine, the first digital computer with stored programs. Previous computers didn’t have electric memory storage, and had to be manually rewired to switch between different programs.

2. HE PLAYED A HUGE ROLE IN WINNING WORLD WAR II.

Turing began working at Bletchley Park, Britain’s secret headquarters for its codebreakers during World War II, in 1939. By one estimate, his work there may have cut the war short by up to two years. He’s credited with saving millions of lives.

Turing immediately got to work designing a codebreaking machine called the Bombe (an update of a previous Polish machine) with the help of his colleague Gordon Welchman. The Bombe shortened the steps required in decoding, and 200 of them were built for British use over the course of the war. They allowed codebreakers to decipher up to 4000 messages a day.

His greatest achievement was cracking the Enigma, a mechanical device used by the German army to encode secure messages. It proved nearly impossible to decrypt without the correct cipher, which the German forces changed every day. Turing worked to decipher German naval communications at a point when German U-boats were sinking ships carrying vital supplies across the Atlantic between Allied nations. In 1941, Turing and his team managed to decode the German Enigma messages, helping to steer Allied ships away from the German submarine attacks. In 1942, he traveled to the U.S. to help the Americans with their own codebreaking work.

3. HE BROKE THE RULES TO WRITE TO CHURCHILL.

Early on, Bletchley Park’s operations were hampered by a lack of resources, but pleas for better staffing were ignored by government officials. So, Alan Turing and several other codebreakers at Bletchley Park went over their heads to write directly to Prime Minister Winston Churchill. One of the codebreakers from Bletchley Park delivered the letter by hand in October 1941.

“Our reason for writing to you direct is that for months we have done everything that we possibly can through the normal channels, and that we despair of any early improvement without your intervention,” they wrote to Churchill [PDF]. “No doubt in the long run these particular requirements will be met, but meanwhile still more precious months will have been wasted, and as our needs are continually expanding we see little hope of ever being adequately staffed.”

In response, Churchill immediately fired off a missive to his chief of staff: “Make sure they have all they want on extreme priority and report to me that this had been done.”

4. HE HAD SOME ODD HABITS.

Like many geniuses, Turing was not without his eccentricities. He wore a gas mask while riding his bike to combat his allergies. Instead of fixing his bike’s faulty chain, he learned exactly when to dismount to secure it in place before it slipped off. He was known around Bletchley Park for chaining his tea mug to a radiator to prevent it from being taken by other staffers.

5. HE RODE HIS BIKE 60 MILES TO GET TO THE FIRST DAY OF SCHOOL.

Though he was considered an average student, Turing was dedicated enough to his schooling that when a general strike prevented him from taking the train to his first day at his new elite boarding school, the 14-year-old rode his bike the 62 miles instead.

6. HE TRIED OUT FOR THE OLYMPICS.

Turing started running as a schoolboy and continued throughout his life, regularly running the 31 miles between Cambridge and Ely while he was a fellow at King’s College. During World War II, he occasionally ran the 40 miles between London and Bletchley Park for meetings.

He almost became an Olympic athlete, too. He came in fifth place at a qualifying marathon for the 1948 Olympics with a 2-hour, 46-minute finish (11 minutes slower than the 1948 Olympic marathon winner). However, a leg injury held back his athletic ambitions that year.

Afterward, he continued running for the Walton Athletic Club, though, and served as its vice president. ”I have such a stressful job that the only way I can get it out of my mind is by running hard,” he once told the club’s secretary. “It's the only way I can get some release."

7. HE WAS PROSECUTED FOR BEING GAY.

In 1952, Turing was arrested after reporting a burglary in his home. In the course of the investigation, the police discovered Turing’s relationship with another man, Arnold Murray. Homosexual relationships were illegal in the UK at the time, and he was charged with “gross indecency.” He pled guilty on the advice of his lawyer, and opted to undergo chemical castration instead of serving time in jail.

8. THE GOVERNMENT ONLY RECENTLY APOLOGIZED FOR HIS CONVICTION …

In 2009, UK Prime Minister Gordon Brown issued a public apology to Turing on behalf of the British government. “Alan and the many thousands of other gay men who were convicted as he was convicted under homophobic laws were treated terribly,” Brown said. "This recognition of Alan's status as one of Britain's most famous victims of homophobia is another step towards equality and long overdue." Acknowledging Britain’s debt to Turing for his vital contributions to the war effort, he announced, “on behalf of the British government, and all those who live freely thanks to Alan's work I am very proud to say: we're sorry, you deserved so much better."

His conviction was not actually pardoned, though, until 2013, when he received a rare royal pardon from the Queen of England.

9. … AND NAMED A LAW AFTER HIM.

Turing was only one of the many men who suffered after being prosecuted for their homosexuality under 19th-century British indecency laws. Homosexuality was decriminalized in the UK in 1967, but the previous convictions were never overturned. Turing’s Law, which went into effect in 2017, posthumously pardoned men who had been convicted for having consensual gay sex before the repeal. According to one of the activists who campaigned for the mass pardons, around 15,000 of the 65,000 gay men convicted under the outdated law are still alive.

10. HE POISONED HIMSELF … MAYBE.

There is still a bit of mystery surrounding Turing’s death at the age of 41. Turing died of cyanide poisoning, in what is widely believed to have been a suicide. Turing’s life had been turned upside down by his arrest. He lost his job and his security clearance. By order of the court, he had to take hormones intended to “cure” his homosexuality, which caused him to grow breasts and made him impotent. But not everyone is convinced that he died by suicide.

In 2012, Jack Copeland, a Turing scholar, argued that the evidence used to declare Turing’s death a suicide in 1954 would not be sufficient to close the case today. The half-eaten apple by his bedside, thought to be the source of his poisoning, was never tested for cyanide. There was still a to-do list on his desk, and his friends told the coroner at the time that he had seemed in good spirits. Turing’s mother, in fact, maintained that he probably accidentally poisoned himself while experimenting with the chemical in his home laboratory. (He was known to taste chemicals while identifying them, and could be careless with safety precautions.)

That line of inquiry is far more tame than some others, including one author’s theory that he was murdered by the FBI to cover up information that would have been damaging to the U.S.

11. HIS FULL GENIUS WASN’T KNOWN IN HIS LIFETIME.

Alan Turing was a well-respected mathematician in his time, but his contemporaries didn’t know the full extent of his contributions to the world. Turing’s work breaking the Enigma machine remained classified long after his death, meaning that his contributions to the war effort and to mathematics were only partially known to the public during his lifetime. It wasn’t until the 1970s that his instrumental role in the Allies' World War II victory became public with the declassification of the Enigma story. The actual techniques Turing used to decrypt the messages weren’t declassified until 2013, when two of his papers from Bletchley Park were released to the British National Archives.

12. THE TURING TEST IS STILL USED TO MEASURE ARTIFICIAL INTELLIGENCE …

Can a machine fool a human into thinking they are chatting with another person? That’s the crux of the Turing test, an idea developed by Turing in 1950 regarding how to measure artificial intelligence. Turing argued in his paper “Computing Machinery and Intelligence” [PDF] that the idea of machines “thinking” is not a useful way to evaluate artificial intelligence. Instead, Turing suggests “the imitation game,” a way to assess how successfully a machine can imitate human behavior. The best measure of artificial intelligence, then, is whether or not a computer can convince a person that it is human.

13. … BUT SOME CONSIDER IT TO BE AN OUTDATED IDEA.

As technology has progressed, some feel the Turing test is no longer a useful way to measure artificial intelligence. It’s cool to think about computers being able to talk just like a person, but new technology is opening up avenues for computers to express intelligence in other, more useful ways. A robot’s intelligence isn’t necessarily defined by whether it can fake being human—self-driving cars or programs that can mimic sounds based on images might not pass the Turing test, but they certainly have intelligence.

14. HE CREATED THE FIRST COMPUTER CHESS PROGRAM.

Inspired by the chess champions he worked with at Bletchley Park, Alan Turing created an algorithm for an early version of computer chess—although at that time, there was no computer to try it out on. Created with paper and pencil, the Turochamp program was designed to think two moves ahead, picking out the best moves possible. In 2012, Russian chess grandmaster Garry Kasparov played against Turing’s algorithm, beating it in 16 moves. “I would compare it to an early caryou might laugh at them but it is still an incredible achievement," Kasparov said in a statement after the match-up.

15. THERE IS ALAN TURING MONOPOLY.

In 2012, Monopoly came out with an Alan Turing edition to celebrate the centennial of his birth. Turing had enjoyed playing Monopoly during his life, and the Turing-themed Monopoly edition was designed based on a hand-drawn board created in 1950 by his friend William Newman. Instead of hotels and houses, it featured huts and blocks inspired by Bletchley Park, and included never-before-published photos of Turing. (It’s hard to find, but there are still a few copies of the game on Amazon.)

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