The Mystery of Jesus’ Shroud: 46 Years of Research Led to One Unthinkable Truth
The Shroud of Turin, which some believe to be the actual burial cloth. NBC’s chief international correspondent Kier Simmons traveled to Italy for a closer look. The year is 1978. A Jewish man from Pittsburgh walks into a cathedral in Turin, Italy. He’s not there to pray, he’s not there to marvel, he’s there to end it, to expose the most famous relic in Christianity as the elaborate fraud he’s already decided it is.
His name is Barry Schwartz, raised Orthodox Jewish, two sets of dishes, two sets of silverware, a bar mitzvah at 13. He hadn’t thought about God in years. He had absolutely no interest in Jesus Christ, the resurrection, or any cloth connected to either. But he was one of the best scientific photographers in America, and a team of 33 scientists needed someone without bias, no agenda, no faith, no emotional stake in the outcome, just the lens, the light, and the data.
So, Barry Schwartz said yes and within the first hour of examining that 14-ft linen cloth, he knew something was wrong. Not wrong with the shroud, wrong with everything he had assumed about it. He would spend the next 46 years trying to explain what he saw that day. A molecule called bilirubin would finally force his hand. And when it did, this man, Jewish his entire life, never once setting foot in a church as a worshiper, would stand before an audience at the Vatican and deliver a verdict that silenced the room. Stay with me.
Because before we get to that moment, we have to go back further. Much further. The impossible photograph. May 28th, 1898, Turin, Italy. An amateur photographer named Secondo Pia has been granted rare permission by King Umberto the first to photograph the Shroud of Turin during a royal exhibition.
Photography in 1898 is brutal work. No digital sensors, no preview screens. Pia hauls a camera the size of a suitcase up scaffolding inside the cathedral. He uses violent magnesium flash explosions and exposes two massive glass plates, each roughly 20 by 24 in. Late that night, alone in his darkroom, lit only by the faint red glow of a safety lamp, Pia lowers the first plate into developing chemicals and watches the image appear.
And then, the accounts say, he almost dropped it. Here’s why that matters. On a photographic negative, everything reverses. Light becomes dark. Dark becomes light. A human face becomes a hollow, ghoulish distortion. Sunken eyes, flattened features, a mask rather than a person. That is the fundamental law of photography, no exceptions.
The shroud broke it. What appeared on Pia’s negative was not a distortion, it was a portrait. Sharp, detailed, hauntingly realistic. Eyes gently closed, a broken nose, bruising along the right cheek, a forked beard, an expression, and this is the part that undid Pia, of devastating calm on a face that had clearly endured extreme suffering.
It looked like a photograph of a real human being taken centuries before photography existed. Now, pause and think about what that means. The image on the cloth itself is already a negative. A negative of a negative becomes a positive, which means hidden inside this 14-ft linen cloth, encoded in reversed tonal values, is a photographically accurate positive image, anatomically correct, proportionally precise, detailed beyond anything any known artistic method can explain.
Ask yourself this question seriously. Who in the medieval world, 800 years before photography was invented, understood the concept of a photographic negative? Who could create a flawless reversed image across 14 ft of linen with no way to see, test, or verify the result? The human eye cannot perceive the world in negative.
The human brain cannot compose an image in reversed tonal values. No medieval artist had any reason to attempt this. And here is the detail that should stop you cold. No modern artist has successfully replicated it. That single photograph in 1898 cracked the wall around the shroud. For the first time, what had been dismissed as a medieval painting started behaving like something that had no name.
For 78 years, that anomaly sat unanswered. Then, in 1976, two Air Force physicists pointed a machine built for mapping Mars at the image, and the question got much worse. The machine built for Mars. February 1976, Air Force Academy, Colorado Springs. Physicists John Jackson and Eric Jumper fed a photograph of the shroud into a VP-8 image analyzer, a Cold War device built for mapping planetary surfaces from satellite data.
The machine converts image brightness into three-dimensional terrain relief. You feed it a flat image, bright areas rise, dark areas fall, and it generates a topographic model. They had already tested dozens of other images, paintings, photographs, sketches, X-rays, every single one produced meaningless, distorted garbage, no spatial coherence. Here’s why.
In a normal photograph or painting, brightness represents reflected light, not distance. A bright spot on a painted cheek doesn’t mean that part of the face is physically closer. It means light hit it at a particular angle. The VP-8 cannot translate that into meaningful three-dimensional data. The shroud produced a perfect three-dimensional human body.
Peter Schumacher was the engineer who built the VP-8. He had never heard of the shroud, no religious background, no stake in the outcome whatsoever. His account. The results were unlike anything he had ever processed through the analyzer, before or since. A geometrically accurate human form. Nose, cheekbones, brow ridge, chest, crossed hands, legs, all contoured correctly.
All rotatable without distortion. And here is the detail that changes everything. Image intensity at every point corresponded precisely to the distance between the body and the cloth. Not reflected light distance. Three-dimensional spatial data encoded into ancient linen. In nearly 50 years since, no image, painted, photographed, or digitally generated has ever reproduced this result. Not one.
Only about 60 VP-8 units were ever built. Only two still work. And the question remains unanswered. How do you encode distance information into fabric without any technology that existed before the 20th century? Hold that question. Because the image was strange, but the blood was something else entirely.
The blood that shouldn’t be red. Back to Barry Schwartz in 1978. He’s standing over the cloth with his colleague Vern Miller. Both of them are staring at something that makes no forensic sense. The blood stains on the shroud are red, not brown, not black, not the rust dark color that every forensic scientist on Earth will tell you ancient blood turns after decades, let alone centuries. Red.
The Shroud of Turin Team, the Shroud of Turin Research Project. 33 scientists from Los Alamos, Jet Propulsion Laboratory, Sandia National Laboratories, and the Air Force Academy spent 120 continuous hours examining the cloth. They ran X-ray fluorescence, infrared spectroscopy, ultraviolet photography, and microchemical analysis.
When they finished, chemists John Heller and Alan Adler performed 12 diagnostic tests on blood samples pulled from the cloth. Heller’s reaction when the spectral curve confirmed hemoglobin, the hair stood up on the back of his neck. Real blood, not paint, not ochre. They confirmed hemoglobin, albumin, hemiporphyrin derivatives.
They found serum halos, the pale rings that form when blood separates as it dries. These are microscopic forensic details that no medieval painter would think to reproduce because the phenomenon wasn’t understood until modern forensics. But here is the detail that eliminates every forgery theory in one stroke.
The blood was on the cloth before the image formed. >> >> Underneath the blood stains, there is no body image, none. Blood first, image second. A forger paints the body, then adds blood on top. Every artist in history works that way. That is the only logical sequence if you’re creating a deliberate fake.
The shroud does it backwards. That sequence alone eliminates painting, rubbing, printing, and every contact transfer method ever proposed. Now, look more closely at what the blood reveals. In 2017, researchers at the University of Padua examined shroud blood fibers at the atomic level using transmission electron microscopy.
They found creatinine nanoparticles at concentrations that only appear in one specific clinical scenario, rhabdomyolysis, >> >> the systematic destruction of skeletal muscle from prolonged extreme torture. The person whose blood is on this cloth was beaten so severely that his muscles were dissolving into his bloodstream before crucifixion even began.
I need to be transparent here. That 2017 study was retracted by the journal in 2018. Procedural issues, not fabrication, and the underlying findings align with what Heller and Adler independently documented decades earlier. But a retracted paper is a retracted paper, and you deserve to know that. Now, count the fingers on the hands in the shroud image. Go ahead.
Four on each hand, not five. The thumbs are tucked into the palms, invisible. In the 1930s, French surgeon Pierre Barbet drove nails through cadaver hands and discovered something that upended centuries of religious art. Palm tissue cannot support a body’s weight. The nails tear through. Crucifixion required nailing through the Destot space, a gap between the wrist bones capable of bearing the body’s full load.
And every time Barbet drove a nail through that space, the same thing happened. The median nerve was severed, and the thumb snapped violently inward against the palm. No medieval artist knew this. No one knew it until modern anatomy demonstrated it. Every crucifixion painting in history, Giotto, Michelangelo, Rubens, shows nails through the palms.
The shroud shows nails through the wrists. And the thumbs are tucked in exactly the way a damaged median nerve forces them. Quick question for you. Before this moment, did you believe the nails went through the palms? Because every painting you’ve ever seen told you they did. Drop your answer in the comments. Palms or wrists? And tell me if this is the first time you’re hearing this.
The cloth in Spain and the DNA passport. There is another cloth. Smaller. In a different country with a completely separate chain of custody. In the Cathedral of San Salvador in Oviedo, northern Spain, there is a linen cloth roughly 33 by 21 inches. No image on it, just blood and fluid stains. It is called the Sudarium of Oviedo, the face cloth.
Its documented history traces to at least 570 CE with a recorded journey from Jerusalem in 614 CE as it fled the Persian invasion. On March 14th, 1075, the chest containing this cloth was officially opened in a ceremony witnessed by King Alfonso the VI of Spain. And standing beside him was Rodrigo Díaz de Vivar, the man history knows as El Cid, one of the most documented figures of the medieval period. That is not legend.
That is a named historical event with named witnesses. Two cloths, two countries. Two completely separate chains of custody. One in Turin, one in northern Spain. They have never been in the same room. Blood type AB on both. The rarest in the world, roughly 3% of the global population. When overlaid using polarized image technology, researchers found 70 points of coincidence on the front and 50 on the back.
The calculated nose length derived from fluid flow patterns, approximately 3 inches, identical to the shroud. Thorn puncture wounds on the back of the head align perfectly. If these two cloths covered the same face, and the forensic overlap is extraordinary, then the Sudarium, with its documented existence centuries before any proposed carbon date for the shroud, independently proves the shroud cannot be a medieval forgery.
Because you’d need to forge both cloths in two different countries with matching blood types, matching wound patterns, and matching anatomical dimensions before the invention of forensic science. Then came the DNA. In 2015, geneticist Gianni Barcaccia published a study in Nature Scientific Reports. His team extracted dust from deep within the shroud’s weave and sequenced the mitochondrial DNA.
Here’s what they expected to find if the shroud were a French medieval forgery, European DNA dominating the sample. If it were a Jerusalem relic that never traveled, Middle Eastern DNA. Neither happened. Genetic fingerprints from across the world appeared, all on one cloth. Haplogroup H33, found almost exclusively among the Druze, a tightly isolated ethno-religious community in the mountains of Israel, Lebanon, and Syria, whose DNA has remained virtually unchanged for thousands of years.
Western European haplogroups consistent with French and Italian clergy. Haplogroup L3, East Africa, possibly Egypt or Ethiopia. M39, M56, R8, the Indian subcontinent. D4, G2A, East Asia, China, India, Africa, Europe, the Middle East. All of it encoded in the dust of one piece of fabric. A forger in 14th century France could not have collected biological traces from five continents.
Marco Polo had only recently returned from one journey. There were no trade networks capable of depositing genetically identifiable material from that many populations onto a single piece of linen, unless the cloth had traveled. And the pollen confirmed exactly where. Swiss criminologist Max Frei and Israeli botanist Avinoam Danin identified pollen from 58 plant species on the cloth.
17 were European, expected, but the majority came from the Middle East, Turkey, and a narrow corridor between Jerusalem and Jericho. One plant dominated. Gundelia tournefortii. A thorny desert thistle with long, needle-like spines. Its pollen made up nearly a third of all grains found on the cloth, concentrated heavily around the head area.
It blooms near Jerusalem in early spring, the season of Passover. A crown of thorns, written in pollen, invisible for 2,000 years. The carbon date that wasn’t. Now, we have to talk about 1988, because this is where the story gets deliberately buried. Three elite radiocarbon laboratories, the University of Arizona, the University of Oxford, and ETH Zurich, each received samples cut from the shroud on April 21st, >> >> 1988.
The test was supposed to end the debate forever. The results, 1260 to 1390 CE, medieval. 95% confidence. Published in Nature, the most respected scientific journal in the world. >> >> Headlines everywhere, case closed. Oxford’s Professor Edward Hall stood before reporters with the date written on a blackboard behind him and compared believers in the shroud to flat-earthers.
Within months, 45 wealthy donors contributed 1 million pounds to endow a new chair at Oxford. The Edward Hall Chair of Archaeological Sciences. The first person appointed to that endowed position was Dr. Michael Tite, the British Museum official who had supervised the carbon dating test. The man who oversaw the protocol, handled the samples, and managed communications between labs.
Rewarded with an endowed chair, funded by donors celebrating the result. That is not proof of misconduct, but it is the kind of institutional entanglement that, in any other field, would trigger serious questions about conflict of interest. Ask yourself, would you accept that arrangement in any other scientific context? There was also structural problem with the test, visible from the very beginning.
The original 1986 protocol called for seven laboratories, multiple sample sites from different areas of the cloth, and blind testing supervised by three independent institutions. By the time the Vatican finished negotiating, the protocol had been gutted. Three labs, one sample site, one supervisor, the British Museum. And that single sample came from the most handled corner of the entire cloth, the very edge that bishops and cardinals had gripped during public exhibitions for centuries, soaked in sweat, candle wax, incense smoke, and the oils
of a thousand hands. Enter Raymond Rogers. Rogers was not a believer. He was a fellow at Los Alamos National Laboratory, one of the most elite scientific institutions on Earth. He’d been STURP’s lead chemist in 1978. When two researchers published a paper in 2000 suggesting the carbon-dated sample came from a medieval repair patch, Rogers publicly called their theory ludicrous and set out to disprove it.
Then he examined the actual threads, comparing fibers from the carbon-dated corner with threads from other areas of the cloth, threads he had personally collected in 1978, Rogers found completely different chemical and physical properties. The carbon-dated sample contained cotton, Gossypium herbaceum, a Near Eastern variety, interwoven with the linen, cotton that was completely absent from the rest of the shroud.
The sample was coated with yellow-brown plant gum containing alizarin dye from madder root, bonded with gum arabic, materials found nowhere else on the cloth. The medieval nuns who repaired the shroud after a catastrophic fire in 1532 hadn’t just patched the edges. They had expertly woven new cotton threads into the original linen, dyed them to match the aged color, and bonded them with gum to make the repair invisible.
The three most prestigious radiocarbon labs in the world had dated the patch, not the shroud. Rogers published in Thermochimica Acta in January 2005. His conclusion was blunt. The radiocarbon sample was not part of the original cloth. The date was not valid. His vanillin analysis, measuring a compound that degrades in linen over centuries, showed the main shroud had zero vanillin, matching the Dead Sea Scrolls.
The carbon-dated corner still retained vanillin. His age estimate for the original cloth, between 1,300 and 3,000 years old. Raymond Rogers died on March 8th, 2005. Two months after publication. But here is what nobody tells you. The part that should genuinely make you angry. For 30 years after the 1988 test, the laboratories refused to release their raw data.
The most important archaeological test in modern history, and the underlying measurements were locked away. Researchers who requested the numbers were denied. Freedom of Information requests were deflected for three decades. Then in 2017, French researcher Tristan Casabianca, a law graduate, not a scientist, used British Freedom of Information Law to extract 711 pages of raw data from the British Museum.
What he found and published in 2019 in Archaeometry, a journal founded by Edward Hall himself at Oxford, was devastating. Arizona alone had made 40 individual measurements. Not the four summarized in the original Nature paper. The data was not statistically homogeneous. Different parts of the same tiny sample gave radiocarbon ages varying by 150 years across barely an inch of material.
The overall agreement index was 28%. Catastrophically low for a test claiming 95% confidence. Oxford’s measurements had been manually aggregated and their error bars adjusted upward. The debunking wasn’t debunked, but it was exposed as built on contaminated repaired material with data that didn’t hold together statistically.
Let me ask you directly. Is this the first time you’re hearing that the 1988 carbon dating was flawed? Because if it is, and for most people it will be, ask yourself why the correction never made the front page. The headline that said medieval fake traveled everywhere. The evidence that undermined it went almost nowhere.
The image. No laboratory can explain. After everything, the blood, the DNA, the pollen, the matching cloth in Spain, the demolished carbon date, you might think the deepest mystery of the shroud had been solved. It hasn’t. Because the question nobody has answered in 46 years isn’t who the man was.
It’s how the image got there. STURP’s 1981 conclusion, after three years of peer review, no pigments, paints, dyes, or stains have been found on the fibrils. Not a scorch from a heated statue. Thermal burns fluoresce under UV light. The body image doesn’t. Not a photograph. It encodes three-dimensional data no photograph can produce.
Not a vapor transfer. Those create blurred directionless stains. Here is what the image actually is. A chemical change. Oxidation and dehydration of the cellulose in the outermost layer of the linen fibers. The atoms in the fibers have been rearranged, not coated. The image exists only on the topmost 200 nanometers of the surface, thinner than a single bacterium.
Each individual fiber is either colored or it isn’t. A binary halftone effect, like the dots in a newspaper photograph. Image density comes from the number of colored fibers per unit area, not from gradation within individual fibers. No brush strokes, no directionality, no capillary flow, meaning no liquid was ever involved.
And it exists only on the front and back surfaces of the cloth. Not on the body’s sides, not on the top of the head. As if the encoding mechanism operated strictly vertically. STURP’s final report included an admission you almost never see in scientific literature. Some explanations which might be tenable from a chemical point of view are precluded by the physics, and certain physical explanations which might be attractive are completely precluded by the chemistry.
That was 1981. Since then, Italy’s ENEA laboratory spent five years trying to replicate the image. Physicist Paolo Di Lazzaro and his team irradiated linen with excimer lasers at 193 nanometers, deep vacuum ultraviolet. They achieved superficial coloration on tiny patches with characteristics resembling the shroud’s.
But to reproduce the full body image covering approximately 2,600 square inches, their calculations required a simultaneous energy pulse of 34 trillion watts, lasting less than a billionth of a second. Powerful enough to alter the surface chemistry of the cloth. Precise enough not to burn the fibers beneath.
No technology on Earth can produce that pulse. Di Lazzaro was direct. Their research proved it was almost impossible to replicate all the main characteristics of the body image using any technology available in the Middle Ages or earlier or later. A standing $1 prize offered by filmmaker David Rolfe to anyone who can replicate the shroud image with all its properties remains unclaimed.
And then, there is the fire. On the night of December 3rd, 1532, fire engulfed the Sainte-Chapelle in Chambéry, France, where the shroud was stored. Inside a silver reliquary locked behind an iron grill. Silver melts at 1,652° Fahrenheit. One corner of the reliquary had already liquefied when rescuers reached it.
Molten silver dripped through the folded cloth, burning 12 large holes. The burn marks are clearly visible today. But the image survived. Fire destroys paint, destroys ink, destroys pigment, dye, every known artistic medium. It did not destroy this. Whatever created the image on the shroud is not any substance fire can consume.
It is a rearrangement of atoms already present in the fabric. And it has outlasted molten silver. The phone call and the molecule. Now we come back to Barry Schwartz. 1995, 17 years after his first hour in Turin. He’s at home in Santa Barbara when the phone rings. On the other end is Dr. Alan Adler, blood chemist at Western Connecticut State University, one of the world’s leading experts on porphyrins, >> >> the molecular structures at the heart of hemoglobin.
Also Jewish. Also not interested in proving any Christian relic authentic. Adler had spent years analyzing the blood samples from the 1978 STURP examination. And he finally had the answer to the one question that had kept Schwartz skeptical for nearly two decades. The word he used was bilirubin. Bilirubin is a yellow-orange compound produced by the liver when it breaks down red blood cells.
Under normal circumstances, it’s present in small amounts. But under extreme conditions, prolonged torture, massive physical trauma, sustained terror, the liver floods the bloodstream with bilirubin. It’s a stress response. A biochemical scream written in molecules. And bilirubin does something unusual to blood.
It binds to hemoglobin in a way that prevents normal oxidation. Regular blood turns brown, then black, over time, because hemoglobin oxidizes. That’s basic forensic chemistry. Ancient blood is dark blood. But blood saturated with bilirubin stays red. Not for years. Not for decades. Indefinitely. The blood of a tortured man stays red forever.
Schwartz described the moment years later. He said that when Adler told him that, the last piece of evidence had arrived. And he had no choice but to accept that the shroud was authentic. Every objection he’d held for 17 years collapsed at once. The blood was red not because it was fake.
Not because it was painted, but because the person it came from had been tortured so severely that his liver chemistry permanently altered the blood’s color before it ever left his body. He invoked Sherlock Holmes. If you eliminate all the possibilities, whatever remains, >> >> however improbable, is most likely the truth. And then he did something remarkable.
He accepted the evidence. And he didn’t convert. Barry Schwartz remained Jewish for the rest of his life. He never accepted Christianity. He never prayed to Jesus. He never set foot in a church as a worshiper. He treated the shroud as evidence, not as a religious object. And the evidence, he said, led to one conclusion.
The cloth is authentic. Whatever that means, whatever implications it carries. On January 21st, 1996, he launched shroud.com, the world’s oldest and largest shroud research archive. Five years older than Google. Visited by over 15 million people from more than 160 countries. In his famous 2013 TEDx Talk, delivered, of all places, at the Vatican, he told the audience, “I truly believe that only God would think to choose a Jewish man who had no emotional attachment to Jesus, who was a total skeptic, and with a pretty
negative attitude, and put him on that team.” Then he paused, smiled, and said, “Isn’t it funny how God always seems to pick a Jew to be the messenger? I’m the messenger.” A Jewish photographer standing at the Vatican telling a room full of believers that the most important relic in their faith was authentic, not because of his faith, but despite his lack of it.
Not because he wanted it to be true, but because the evidence left him no room to deny it. Barry Schwartz died on June 21st, 2024, at 77 years old from leukemia and kidney failure. He was honored posthumously at the July 2025 International Shroud Conference in St. Louis with a Lifetime Achievement Award. He never wavered.
He never converted. A Jewish man who spent 46 years studying the most Christian relic in existence, broken not by faith, not by theology, not by peer pressure, but by a molecule called bilirubin, a blood chemical that turns invisible torture into a color you cannot ignore. What the evidence actually says.
Step back with me now and look at everything we have laid out. Six independent scientific disciplines: biology, chemistry, physics, genetics, botany, forensic medicine. None of them coordinated. Most of them working decades apart with no collaboration, no shared agenda, and no unified goal. All of them converging on the same place, the same time.
Jerusalem, 1st century, somewhere between 30 and 33 CE. An image that predates photography by eight centuries and encodes three-dimensional spatial data that no artwork in history has reproduced. An image that exists on a layer 200 nanometers deep, thinner than a bacterium, and survived molten silver. An image that 34 trillion watts of the most advanced laser technology on Earth cannot fully replicate.
Blood deposited before the image formed. Wrist nailing and retracted thumbs that no artist knew about until modern anatomy. DNA from five continents mapping a 2,000-year Silk Road journey in microscopic traces. Pollen from a hillside near Jerusalem concentrated around the head. A crown of thorns written in molecules invisible for two millennia.
A stitching technique found only in fabrics from Masada, the Jewish fortress destroyed by Romans in 73 CE and never reoccupied. A matching face cloth in Spain with documented witnesses, including El Cid himself, from a ceremony in 1075. And a carbon dating test built on a medieval repair patch, supervised by a man who was rewarded with an endowed chair for the result.
With raw data hidden for 30 years and proven statistically incoherent when it was finally released. I am not telling you the shroud is authentic. I am telling you the evidence is not what you were told it was. The case was never closed. It was papered over by a headline that stuck. And a correction that nobody reported.
Somewhere in Turin right now, behind bulletproof glass and sealed in climate-controlled argon, a piece of linen sits folded in the dark. It carries blood that is still red. An image no one can explain. DNA from civilizations that have risen and fallen. Pollen from a garden near Jerusalem. And the testimony written in molecules, not words, of a death so violent that the body’s own chemistry recorded it.
It doesn’t need you to believe in it. It has been waiting 2,000 years. It can wait a little longer. After everything you’ve just heard, six disciplines, one molecule, and a Jewish man who spent 46 years following the evidence to a place he never expected to go. I want to know what you think. Do you believe the Shroud of Turin is real? Or is there an explanation we simply haven’t found yet? Drop your answer in the comments, and be specific, because this conversation is far from over, and I read every single one.
If this changed how you see the shroud, or what settled science actually means, subscribe to the channel. We go where the evidence leads, especially when it leads somewhere nobody expected. Barry Schwartz said one thing near the end of his life that I keep coming back to. He said, “The evidence doesn’t care what you believe.
