More than a century after Pat Garrett claimed he killed Billy the Kid at Fort Sumner in 1881, an obscure grave in Arizona and a former rancher named John Miller reopened one of the Old West’s most enduring mysteries. When investigators exhumed Miller’s remains for DNA testing, the question of whether the famous outlaw had actually survived became a full-blown forensic controversy. By the summer of 1881, Garrett had spent months hunting Billy, who was known by several names—Henry McCarty, Henry Antrim, and William Hân. Bonney—and had become a notorious figure from the Lincoln County War in New Mexico Territory.
Garrett, the sheriff of Lincoln County, was chasing a convicted fugitive who had escaped custody while awaiting execution after killing two guards during his breakout. Garrett knew the country Billy moved through, understandando the ranches, settlements, and communities where the young outlaw had friends. Fort Sumner was especially important, as Billy had spent considerable time there and knew people willing to harbor him even while lawmen searched for him. In July 1881, Garrett received word that Billy was back near Fort Sumner.
He traveled there with deputies John W. Poe and Thomas McKenney. What happened on July 14 become the accepted account of Billy’s death—a version that would later become the starting point for an unusual DNA investigation involving another cowboy named John Miller. Billy’s life had been complicated long before Garrett entered it.
Born probably Henry McCarty in New York around 1859, he moved west with his mother, Catherine, who later married William Antrim. After his mother died in 1874, the teenager became increasingly unstable, involving himself in theft and other crimes across New Mexico and Arizona. By the late 1870s, he was caught up in the violent Lincoln County War, a conflict over competing business interests, ranchers, merchants, and hired gunmen. Billy aligned with the Regulators, a group formed after rancher John Tunstall was killed in 1878.
That period turned him from a relatively obscure young cowboy into a wanted man, as he participated in several violent incidents, including the killing of Sheriff William Brady. The legend that Billy killed 21 men—one for each year of his life—is generally considered greatly exaggerated by historians, though the documented record was still serious. He was captured, tried, convicted of murder, and sentenced to hang. By early 1881, Garrett had succeeded where other lawmen had failed.
But on April 28, 1881, Billy escaped from the Lincoln County Courthouse while awaiting execution, killing two deputies, James Bell and Robert Olinger, in the process. The escape made national news and turned Garrett’s hunt into a matter of life and death. Billy remained free for more than two months. Instead of fleeing the region entirely, he eventually returned to Fort Sumner, where he had friends and familiar connections.
That decision is critical when examining later claims that Billy somehow survived the events of July 1881, because the historical record does not depend only on Garrett’s word. Other people in the area knew Billy personally, and Garrett had two deputies with him during the operation. Any survival theory has to explain how another man could have been killed, identified as Billy, displayed to people who knew him, and buried under his name without the mistake being exposed at the time. On July 14, 1881, Garrett, Poe, and McKenney reached the Fort Sumner area.
Garrett sought information from Pete Maxwell, a member of the prominent Maxwell family, whom Billy regularly visited. Late that night, Garrett entered Maxwell’s room, while Poe and McKenney remained outside. Billy approached the property around the same time, having removed some outer clothing and coming to get meat for a meal. He noticed unfamiliar figures outside and became suspicious, repeatedly asking in Spanish who they were.
He then moved into Maxwell’s dark room, where Garrett was waiting. According to Garrett’s account, Pete Maxwell identified the man as Billy, and Garrett fired. One shot struck Billy in the chest; a second missed. Billy collapsed and died.
Garrett later published his version in the 1882 book “The Authentic Life of Billy the Kid,” produced with writer Ash Upson. While historians do not treat every statement in it as unquestionable, Garrett’s account is not the only evidence. People in Fort Sumner knew Billy. After the shooting, local residents gathered around the body, and a justice of the peace conducted an inquest.
The dead man was accepted as William Hân. Bonney, better known as Billy the Kid, and was buried in the Fort Sumner cemetery on July 15. The identification of the body matters because almost every later survival theory depends on the same idea: Pat Garrett must have killed someone else. For that to have happened, the mistake would have needed to survive contact with people who had personally known Billy.
There is no solid contemporary evidence demonstrating that occurred. The later mystery grew for a different reason: the physical evidence that could potentially settle the question became extremely difficult to locate. Billy was buried at the old military cemetery near Fort Sumner, near two men closely connected with his final years, Tom O’Folliard and Charlie Bowdre, both of whom had died during Garrett’s earlier campaign against Billy’s group. But the grave visitors see today does not provide the forensic certainty researchers would want for DNA testing.
The original cemetery changed significantly over time. Wooden markers disappeared. The Pecos River flooded the area, and a major flood in 1904 damaged the cemetery and removed many remaining signs that showed exactly where individuals had been buried. Years later, surviving residents attempted to identify Billy’s burial location, but recollections did not always agree.
Knowing the approximate location is not the same as proving that a particular skeleton belongs to Billy. Researchers could not simply open the modern grave marked Billy the Kid and assume any bones beneath it were his. This problem created space for alternative stories. If nobody could confidently identify Billy’s remains in Fort Sumner, people who believed Billy survived could argue that science had never directly proven who was buried there.
That argument is technically true, but it does not by itself prove survival. It simply describes a missing piece of physical evidence. One idea was to compare suspected Billy remains with DNA from his mother, Catherine Antrim, who is buried in Silver City, New Mexico. But efforts to obtain permission for the required exhumations became legally and publicly controversial.
Without confirmed Billy remains and a suitable reference sample from his mother, investigators began looking for other ways to approach the mystery. That is how an old piece of furniture entered the case: a carpenter’s bench connected by tradition to the night Billy died. The claim was that Billy’s body had been placed on or near the bench after Garrett shot him and that traces of his blood might still remain. Billy the Kid was not the only Old West Outlaw whose reported death eventually produced survival stories.
Famous figures attract rumors, especially when records are incomplete. Several men were eventually connected with claims that they were the real Billy. The best known was probably Ollie Roberts, usually called Brushy Bill Roberts, who appeared publicly in the middle of the 20th century and claimed Garrett had not killed Billy in 1881. John Miller was different.
Miller did not build the same public campaign around his identity during his lifetime. Most of the story developed from what friends, relatives, and later researchers said about him. The John Miller story contains both intriguing details and serious gaps. A later account of his life, popularized by writer Helen Airy, placed Miller in Las Vegas, New Mexico territory on August 8, 1881, less than a month after Billy was supposedly killed.
According to that account, Miller married a woman named Isidora there. Stories described Miller as having a recent wound around the time of the marriage. If accurate, the timing naturally attracted attention, as Billy had supposedly been shot on July 14. But timing alone is not identification.
New Mexico and the surrounding territories were filled with men who could have suffered injuries. Miller and Isidora later moved through western New Mexico, around areas including El Morro, Ramah, and the Zuni region. Miller eventually became associated with ranching and livestock, and people who knew him remembered him as an experienced horseman and a capable western rancher. These details fit the general world Billy had lived in, but they also fit thousands of other men in the American Old West.
The more unusual part was Miller’s apparent knowledge of Billy the Kid. Later witnesses said he liked discussing the Kid and events from the Lincoln County War. Some claimed Miller occasionally suggested he was Billy himself. However, researchers face a major problem when evaluating these statements: many were recorded long after the events, and Miller was no longer alive to explain exactly what he had said or why.
According to later accounts, Miller built a long life in the Southwest after 1881. He and Isadora spent time in Western New Mexico, and Miller became involved with cattle and ranch work, eventually establishing a ranch of his own. Friends remembered him as a skilled horseman, whichen supporters drew another connection to Billy. Miller was also remembered as someone who carried firearms and knew how to use them.
People said Miller had scars from old injuries. Some remembered him talking about gun fights and the Lincoln County War. Miller and Isadora reportedly adopted a boy named Max, connected with a Navajo family from the region. Max Miller later became one of the people associated with the belief that John Miller and Billy the Kid were the same man.
People who supported Miller’s claim frequently pointed to the stories he told about Billy. Miller apparently knew details about New Mexico anda the Lincoln County War. Some acquaintances later remembered conversations in which Miller appeared to know more than an ordinary outsider might know. There were also reports that Miller sometimes strongly hinted at being Billy.
Some accounts say that when Miller had been drinking, he would claim he was Billy, then back away from the statement later. Other stories describe him sharing the secret only with people he trusted. Isadora was also said to have been more direct about the connection. These stories are fascinating because Miller apparently did not spend his later life traveling around the country trying to become famous as Billy.
That separates him from a conventional impostor seeking publicity. But there is another possibility: a man living in New Mexico during that period could have known Billy, known people who knew Billy, or simply heard detailed local stories unavailable to people farther away. Billy was already famous, and Garrett’s biography appeared in 1882. Knowledge is therefore not proof of identity.
Photographs are often one of the first things people compare when evaluating a historical identity claim. There is a well-known tintype traditionally accepted as an authentic image of Billy the Kid, showing a young man wearing western clothing and holding a rifle. Photographs of the older John Miller also survive. Supporters have placed the images side by side and pointed to similarities in facial structure.
One feature received particular attention after Miller’s remains were examined: his front teeth reportedly showed an overlapping pattern that investigators believed resembled what could be seen in images of Billy. A forensic anthropologist involved in the exhumation also reported healed trauma around Miller’s right scapula, the shoulder blade, which investigators discussed as possibly representing an old gunshot injury. The cautious wording is important. Healed trauma can provide information about an injury, but identifying the exact event that caused it may be impossible many decades later.
Even if Miller had once been shot, that does not identify him as Billy. One of the strongest reasons for caution in the John Miller story comes from Miller’s own records. Records connected with the Arizona pioneers home reportedly gave information that does not fit Billy’s known biography. One record listed Miller as having been born around 1850, which would make him roughly nine years older than Billy.
Other information recorded about Miller’s early life also differs significantly from the accepted story of Henry McCarty. Supporters can argue that a fugitive living under a false name would deliberately give false personal information. But once every conflicting record can simply be dismissed as part of the disguise, the theory becomes difficult to test. For Miller to be Billy, Miller’s independent history before August 1880, one would need to disappear or turn out to be false.
In the early 2000s, former Lincoln County Sheriff Tom Sullivan and Steve Sederwall, a former law enforcement officer and mayor of Capitan, New Mexico, began a new investigation into Billy’s death. Ther project treated a famous Old West historical question with techniques normally associated with modern forensic investigations. Investigators wanted biological evidence, focusing on several possible sources, including Billy’s grave, Catherine Antrim’s grave, the bodies of survival claimants, and objects that might contain Billy’s blood. Plans involving exhumations became controversial.
Local residents, historians, officials, descendants, and other interested parties disagreed about whether graves should be disturbed and whether the proposed testing could actually answer the questions being asked. There were also scientific concerns about how particular family comparisons were being proposed. Eventually, investigators turned more attention toward the claimants. John Miller was particularly useful from a practical standpoint because his burial place was known.
Miller had died at the Arizona Pioneers Home in Prescott in 1937. Unlike Billy’s uncertain Fort Sumner grave, Miller had institutional records connecting him with the cemetery. If investigators could recover Miller’s DNA, they would at least know they had genetic material from the man at the center of the John Miller claim. The next question was what to compare it with.
That brought investigators back to the carpenter’s bench said to have been present after Billy was killed. According to the story associated with the object, Billy’s body was placed on a bench or similar piece of furniture after Pat Garrett shot him. Investigators believed old blood traces on the object might therefore contain Billy’s DNA. At first glance, that sounds like an ideal solution.
But the problem is provenance:the documented history of the object and its connection with the person or event being studied. For forensic purposes, investigators would need confidence that this was the correct bench, that the stain really was blood, that the blood came from Billy, and that later contamination had not compromised the sample. The bench had passed through more than a century of history before modern testing, which is very different from collecting blood at a sealed crime scene immediately after an incident. Forensic scientist Dr.
Henry Lee became associated with examination of material connected with the investigation, and samples were sent for laboratory DNA work. But even a successful DNA extraction would not automatically establish that the DNA belonged to Billy. A laboratory result can be technically accurate while the historical interpretation remains uncertain. On May 19, 2005, Sullivan and Settlerwall went to the Arizona Pioneers Home Cemetery in Prescott to exhume John Miller.
Nearly 68 years had passed since his death. The excavation became more complicated than expected, as the grave area contained remains from two individuals. The second man was identified as William Hudspeth, another resident of the cemetery. Investigators had to determine which bones belonged to Miller before making any genetic comparison.
This detail demonstrates how easily old cemetery evidence can become complicated. A forensic anthropologist examined the remains, and the skeleton believed to be Miller’s showed features investigators found interesting, including healed trauma to the right shoulder blade area and teeth with an overlapping front pattern. Investigators collected material suitable for laboratory work, including a tooth anda portion of bon. The remains were later returned and reburied.
The exhumation also created a legal dispute, but Arizona prosecutors eventually decided not to file charges, saying it appeared officials had given permission. John Miller’s skeleton could provide information about his age, injuries, health, and physical characteristics, but none of those observations could independently identify him as Billy the Kid. The healed damage around the scapula was one of the most discussed findings, as some supporters connected it with stories that Miller had suffered a gunshot wound. But Pat Garrett’s accepted account says Billy was struck by a shot in the chest and died immediately.
For Miller to have been Billy, Garrett’s description of the fatal shooting would have to be false or mistaken. A healed wound in Miller’s skeleton cannot prove that the injury came from Garrett’s gun. It could have occurred at another time and under entirely different circumstances. The teeth created a similar problem, as Billy’s confirmed skull and dental records are unavailable for direct comparison.
Researchers therefore had a collection of clues rather than a forensic identification: Miller’s knowledge of Billy, stories from friends, claims connected with his wife, photographs, scars, skeletal injuries, unusual front teeth, and a paper record containing details that did not fit Billy. None of those pieces alone settled the question. DNA testing in the John Miller case did not produce the simple public answer many people expected. Samples from Miller’s remains went to a laboratory in Texas.
Investigators planned to compare his genetic profile with biological material taken from the carpenter’s bench associated with Billy. Reports of the time confirmed the testing effort was underway. But what did not appear was a clear, independently documented announcement establishing that John Miller was Billy the Kid. For years, questions remained about the test records.
Setterwall declined to publicly disclose results when questioned in 2006, saying that what he knew differed from the accepted historical account. That statement encouraged speculation, but it was not the same as publishing laboratory data that independent experts could examine. The issue eventually moved into public records litigation in New Mexico, with writer Gale Cooper and others seeking records connected with the investigation. Documents eventually released did not establish a conclusive scientific identification of Miller as Billy.
Later descriptions of the laboratory evidence characterized parts of the DNA work as unusable or incapable of resolving the historical question. John Miller’s remains were exhumed and DNA work was attempted—that is documented. But John Miller was scientifically proven to be Billy the Kid—that has not been established. Nor did the project create a universally accepted DNA test proving Miller definitely could not have been Billy.
Problems with reference samples, provenance, records, and interpretation prevented the case from becoming that clean. The John Miller DNA investigation left behind records, legal arguments, forensic work, photographs of the exhumation, skeletal observations, anda biological sample from Miller. But the central reference point remained uncertain. The traditional historical record places Billy’s death at Fort Sumner on July 14, 1881, supported by Garrett’s account, Poe’s account, people in Fort Sumner who recognized the body, an inquest, contemporary reporting, and a burial under Billy’s name.
Against that record stands the later John Miller claim, built on memories, stories, and physical comparisons recorded decades after the events. Records connected with Miller give biographical details that conflict with Henry McCarty’s known life. The strongest stories connecting Miller to Billy were recorded long after Billy’s reported death. There is no verified document from 1881 showing Henry McCarty deliberately changing his identity to John Miller.
The DNA evidence could have become decisive only with a secure reference sample, but the blood connected with the carpenter’s bench did not carry a century-long forensic chain of custody proving it belonged to Billy. Billy’s traditionally marked grave could not provide certainty because the old Fort Sumner cemetery had been damaged anda its original markers lost. Catherine Antrim’s remains were not successfully used to create the simple comparison investigators originally hoped for. The modern marker at Fort Sumner still bears Billy’s name beside Charlie Bowdre and Tom O’Folliard.
John Miller remains buried in Arizona, and the Arizona Pioneers Home lists him among its notable residents, describing him cautiously as possibly Billy the Kid. The surviving historical record therefore contains two very different kinds of evidence sitting side by side:19th century testimony that Billy died at Fort Sumner and 20th century memories claiming that John Miller carried Billy’s identity into old age. The 2005 exhumation placed Miller’s actual bones under forensic examination, but it did not turn those memories into a verified identification. The DNA mystery began because researchers hoped modern science could answer a question created by incomplete old West records.
The sample from Miller was real. The missing piece was a reference sample that could be provenbefore any comparison was made to belong to Billy the Kid.
