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Who Is John Tufton Blauvelt & Where Is He Now? 2026 Update & Profile

Ryan Gill

John Tufton Blauvelt was once a U.S. Army staff sergeant whose work involved recruiting young people for military service. By 2016, his career had collapsed, his marriage was ending, and he was under investigation over allegations of domestic violence. In October of that year, his estranged wife, 22-year-old Catherine “Cati” Blauvelt, was found stabbed to death inside an abandoned farmhouse in Simpsonville, South Carolina.

Blauvelt became the focus of a murder investigation but disappeared before authorities could arrest him. He travelled across the United States with his 17-year-old girlfriend, Hannah Thompson, and spent almost six years avoiding capture. By the time federal marshals found him in Oregon in July 2022, he had adopted the name Ben Klein and established a life with another woman.

In September 2024, a Greenville County jury convicted Blauvelt of murdering Cati and possessing a weapon during a violent crime. He received a sentence of life imprisonment without the possibility of parole.

His case returns to television in ABC’s 20/20 episode “Born to Kill,” airing Friday, October 9, 2026, at 9 p.m. ET/8 p.m. CT. The programme examines the breakdown of his marriage, the killing, the years he spent as a fugitive and the evidence that led to his conviction.

Where Is John Tufton Blauvelt Now in 2026?

As of October 2026, John Blauvelt remains a convicted murderer serving a life sentence in the South Carolina prison system. He has no scheduled parole eligibility under the sentence imposed following his September 2024 conviction.

A February 2026 report identified his place of incarceration as McCormick Correctional Institution in McCormick, South Carolina. An earlier account identified Kirkland Correctional Institution, reflecting differing published reports about his placement. His precise facility assignment as of October 8, 2026, has not been independently confirmed through a current Department of Corrections inmate record.

Blauvelt has also pursued an appeal. His attorneys filed a notice of appeal on February 20, 2025, after a request for a new trial was denied. The South Carolina appellate court’s public case-management system lists The State v. John T. Blauvelt, case number 2025-000315, with the status “Ready for Consideration.”

The court record does not list a disposition date or a ruling overturning his conviction. Consequently, his conviction and life sentence remain in effect while the appeal proceeds.

The former soldier, who spent years living under a false identity, now faces the prospect of spending the rest of his life in prison.

Who Is John Tufton Blauvelt?

John Tufton Blauvelt was born in the late 1980s and served in the United States Army, including a deployment to Iraq. He attained the rank of staff sergeant and worked as a military recruiter in the Greenville County area of South Carolina.

His position involved meeting young people interested in military careers and representing the Army at local schools. The work placed him in regular contact with teenagers, some of whom became part of his social circle outside his professional responsibilities.

In 2014, Blauvelt met Catherine Boyter, known as Cati, while she was working at a Firehouse Subs restaurant near the Armed Forces Career Center. Cati was around 20 years old, while Blauvelt was approximately six years older.

The couple began a relationship and married after about a year together. Cati hoped the marriage would provide the foundation for a family and a stable home.

Blauvelt owned a four-bedroom house in Fountain Inn, South Carolina, where the couple lived after their wedding. Cati imagined raising children there, but the marriage deteriorated within months.

His Marriage to Cati Blauvelt and the Problems at Home

According to testimony and accounts from people who knew the couple, Blauvelt’s house became a gathering place for teenagers. Some were students he had met through his military recruiting work.

Friends described parties involving alcohol and drugs, including marijuana and other substances. Cati objected to the atmosphere and wanted the gatherings to stop.

The disagreements contributed to tension between the couple. Cati had entered the marriage with plans for a family, while Blauvelt continued inviting young people into the home.

One of the teenagers spending time at the property was Hannah Thompson, a 17-year-old from Fountain Inn. Thompson developed a relationship with Blauvelt while he was still married to Cati.

After approximately three months of marriage, Cati left the house and returned to live with her mother. Thompson moved into Blauvelt’s bedroom following the separation, according to investigators.

The relationship between Blauvelt and Thompson became a significant part of the murder investigation. Prosecutors would later present evidence that the couple fled together after Cati’s death.

Domestic Violence Allegations and the End of His Army Career

In February 2016, police became involved in events at Blauvelt’s home after Thompson’s father expressed concern about his daughter spending time there. Officers went to the property, and Blauvelt was arrested after refusing to cooperate with their attempts to speak to him.

He faced a charge of contributing to the delinquency of a minor. The investigation also brought attention to allegations made by Cati concerning an earlier incident involving a firearm.

Cati told police that Blauvelt had pointed a gun at her head and threatened to kill her during an argument. Authorities investigated the allegation and charged him with domestic violence.

A restraining order was issued, and the allegations affected his military career. Blauvelt lost his recruiting responsibilities, suffered a reduction in pay and was reassigned to administrative duties while the Army investigated his conduct.

Witnesses later told investigators that Blauvelt blamed Cati for the damage to his career. His resentment toward her became a central part of the prosecution’s explanation for the murder.

The disciplinary action also changed his relationship with the Army. The career that had provided his status and income was under threat, and his marriage had collapsed.

The Threats Against Cati Before Her Murder

Cati’s family became concerned about her safety as the marriage ended. Her mother, Patricia Piver, knew about the allegations involving the gun and feared that Blauvelt might harm her daughter.

Cati was making plans to divorce Blauvelt and continue her life without him. She had returned to work and was living with her mother, but she maintained some contact with her estranged husband because her dog, Jupiter, remained at his house.

Investigators interviewed people who knew Blauvelt and learned that he had made statements about wanting Cati dead. One friend, Aly Somerville, told police that Blauvelt had spoken about killing his wife and expressed anger over the consequences of her domestic violence complaint.

According to evidence presented during the murder proceedings, Blauvelt had also discussed financial incentives for someone willing to kill Cati. One witness alleged that he offered to share a potential $100,000 insurance payment in exchange for assistance.

These accounts became part of the prosecution’s case that the murder was motivated by anger and revenge. Defence attorneys challenged the evidence and disputed the prosecution’s reconstruction of the crime.

The Murder of Cati Blauvelt in October 2016

Cati disappeared in October 2016 after leaving work at a PetSmart store in the Greenville area. She had plans to meet friends but failed to arrive, prompting concern among the people who knew her.

Her body was discovered inside a concrete box in the basement of an abandoned farmhouse near Simpsonville. The building was a secluded property known to some local teenagers as a gathering place.

Investigators found that Cati had suffered multiple stab wounds. A broken knife blade remained lodged in her neck, providing a significant piece of physical evidence.

Police reconstructed the attack using the crime scene, forensic findings, witness statements and information provided by Hannah Thompson. Investigators believed Cati had been attacked outside the farmhouse before her body was moved into the basement.

The prosecution argued that Blauvelt killed Cati because he blamed her for the collapse of his military career and the criminal allegations against him.

The case began as a homicide investigation in Greenville County but developed into a nationwide manhunt after Blauvelt disappeared.

His Behaviour When Police Questioned Him

Investigators questioned Blauvelt after Cati’s body was discovered. Detective Keith Morecraft later described his reaction as unusual.

According to the detective, Blauvelt showed little interest in asking how Cati had died. Instead, he expressed concern about whether investigators intended to charge him and complained about the effect the marriage had had on his life.

Police interviewed Blauvelt again on November 2, 2016. He denied responsibility for Cati’s death.

Investigators continued gathering evidence and examining his movements. They also interviewed witnesses who described the relationship between Blauvelt and Thompson, the couple’s arguments and threats allegedly made before Cati’s death.

Before police could arrest him, Blauvelt left South Carolina. He travelled with Thompson, who was still 17.

On November 18, 2016, authorities obtained arrest warrants charging Blauvelt with murder and possession of a weapon during a violent crime. By then, he had crossed state lines.

How John Blauvelt Escaped With Hannah Thompson

Blauvelt and Thompson left South Carolina after the murder and travelled through several states. Investigators documented sightings and movements in locations including Alabama, Texas, New Mexico and California.

The pair continued west toward Oregon. Their journey complicated the search because authorities had to follow leads across multiple jurisdictions.

Thompson later told investigators that Blauvelt had confessed to killing Cati while they were travelling together. She said he described stabbing his wife in the neck and breaking the knife during the attack.

According to Thompson, Blauvelt also described concealing evidence at the farmhouse. Her account included details concerning Cati’s phone and the efforts made to hide traces of the crime.

Thompson returned to South Carolina in December 2016, while Blauvelt remained at large. Police interviewed her and continued investigating his whereabouts.

Her statements became part of the evidence against him, although investigators would later discover that she had withheld information about their continuing communication.

Six Years on the Run Under the Name Ben Klein

Blauvelt spent almost six years avoiding arrest after leaving South Carolina. During that period, he adopted the name Ben Klein and established a new life in Oregon.

Authorities learned that he had entered another romantic relationship and was living with a woman who knew him by his assumed identity. His ability to maintain that identity helped him remain outside the reach of investigators for years.

The manhunt involved local police, state agencies and the U.S. Marshals Service. Investigators circulated information about Blauvelt and followed leads concerning his movements.

His physical appearance and identifying characteristics became important during the search. Among the details used to confirm his identity was a distinctive pirate tattoo.

The passage of time made the investigation difficult. Blauvelt had left the state where the murder occurred, changed his name and formed relationships with people who did not necessarily know his history.

Despite the years that had passed, investigators continued pursuing the case.

How U.S. Marshals Found Him in Oregon

The breakthrough came in 2022, when investigators obtained information indicating that Thompson had remained in contact with Blauvelt after returning to South Carolina.

She admitted communicating with him through social media platforms, including Facebook Messenger and Snapchat. Investigators learned that she had continued speaking with him for years despite earlier statements that suggested their contact had ended.

Information from Thompson helped authorities identify Blauvelt’s location in Medford, Oregon. U.S. Marshals worked with local law enforcement to confirm his identity and arrange his arrest.

On July 20, 2022, officers located him at a residence in Medford. When confronted, Blauvelt claimed to be Ben Klein.

Authorities used fingerprints to establish that the man in custody was John Tufton Blauvelt, the fugitive wanted in South Carolina for Cati’s murder.

His arrest ended a manhunt that had lasted nearly six years. He was extradited to South Carolina to face prosecution.

The Evidence Presented at His Murder Trial

Blauvelt’s murder trial began in Greenville County in September 2024. Prosecutors presented evidence concerning the marriage, the domestic violence allegations, the threats and his departure from South Carolina.

Witnesses described statements Blauvelt had made about Cati before her death. The prosecution argued that he wanted revenge because he believed she had destroyed his military career.

Hannah Thompson testified about the confession she said Blauvelt made during their journey after the murder. She also described her own involvement in events following Cati’s death.

The prosecution introduced physical evidence from the crime scene and surveillance material concerning Cati’s vehicle. Investigators also described items recovered during the investigation, including writings attributed to Blauvelt.

One of the most significant pieces of evidence was a journal recovered after his arrest. It contained a passage with the words “I did it,” which prosecutors argued supported their case against him.

Investigators also found a list that included a reference to getting rid of Cati, according to trial reporting. The prosecution presented the writings alongside witness testimony and evidence of his conduct before and after the murder.

The defence disputed the meaning of the journal entry and argued that the prosecution lacked conclusive forensic evidence directly linking Blauvelt to the crime scene.

His Defence and the Jury’s Verdict

Blauvelt’s attorneys challenged the reliability of several prosecution witnesses, including Thompson. They pointed to inconsistencies in her statements and her own exposure to criminal charges.

The defence argued that investigators had focused on Blauvelt from the beginning and had not given sufficient attention to alternative explanations. Attorneys also disputed the strength of the physical evidence.

Prosecutors maintained that the evidence formed a consistent account of the murder. They relied on the threats, the breakdown of the marriage, the alleged confession, his writings and his flight from South Carolina.

After four days of testimony, the case went to the jury. Jurors deliberated for approximately five hours before returning guilty verdicts.

On September 20, 2024, Blauvelt was convicted of murder and possession of a weapon during the commission of a violent crime.

The court sentenced him to life imprisonment without the possibility of parole. The verdict came almost eight years after Cati’s death and more than two years after his arrest in Oregon.

Why John Blauvelt Received a Life Sentence

The murder conviction carried severe consequences under South Carolina law. The court imposed a life sentence without parole, meaning Blauvelt has no ordinary pathway to release through the state’s parole system.

The sentence reflected the seriousness of the crime for which the jury found him responsible. Prosecutors had presented the killing as a deliberate act against an estranged wife who had reported domestic violence and left the marriage.

Cati’s family had waited years for the case to reach trial. Her mother spoke about the effect of losing her daughter and the pain caused by Blauvelt’s years as a fugitive.

The sentence provided a legal resolution to the prosecution, although it did not end the family’s grief or the possibility of further court proceedings.

Blauvelt’s subsequent appeal means the case remains part of the South Carolina judicial system, but the appeal itself does not suspend his prison sentence.

Is John Blauvelt Appealing His Conviction?

Blauvelt’s defence filed an appeal on February 20, 2025, after a request for a new trial was denied. The filing challenged the outcome of the September 2024 proceedings.

The South Carolina Court of Appeals registered the matter as case number 2025-000315, The State v. John T. Blauvelt. The public case record identifies him as the appellant and the state as the respondent.

As of October 8, 2026, the court’s public listing shows the case as “Ready for Consideration.” It does not display a final disposition date or an order setting aside his conviction.

An appeal provides a process for reviewing alleged legal errors in a trial. It does not amount to a new determination of guilt, and the filing of an appeal does not mean the original verdict has been overturned.

Unless an appellate court grants relief that changes the judgment, Blauvelt remains subject to the sentence imposed in September 2024.

What Happened to Hannah Thompson After His Arrest?

Hannah Thompson’s role in the case became the subject of a separate criminal investigation. Authorities concluded that she had concealed information about the murder and maintained communication with Blauvelt while he was a fugitive.

She was arrested in October 2022 and faced multiple felony charges, including obstruction of justice, misprision of a felony and accessory after the fact.

Thompson testified at Blauvelt’s trial and described his alleged confession. Investigators credited her with providing information that helped locate him in Oregon.

In August 2025, Thompson pleaded guilty to obstruction of justice and misprision of a felony. She received three years of probation rather than a prison sentence.

Cati’s mother criticised the outcome, arguing that Thompson’s conduct had contributed to the prolonged search for justice. The case raised questions about the extent of Thompson’s knowledge and her actions during the years Blauvelt remained missing.

Authorities did not allege that Thompson carried out Cati’s murder. Her criminal case concerned the concealment of information and obstruction of the investigation.

What Is Known About His Life in Prison?

Public reporting confirms that Blauvelt is serving his life sentence in South Carolina. A February 2026 account placed him at McCormick Correctional Institution, although a current official inmate record is needed to verify his exact placement.

There is limited public information about his day-to-day prison life, including his work assignments, housing arrangements or participation in prison programmes. No reliable public account establishes that he has made a new confession or issued a public statement accepting responsibility since his conviction.

The South Carolina Department of Corrections maintains an inmate-search system that provides information about people serving sentences in state custody. Prison assignments can change, and published facility information may become outdated.

What remains established is his legal status: he is a convicted murderer serving life without parole, with an appeal listed in the state appellate court system.

John Blauvelt’s Case Returns to Television on ABC’s 20/20

ABC’s 20/20 examines the case in “Born to Kill,” scheduled for Friday, October 9, 2026, at 9 p.m. ET/8 p.m. CT. ABC has described the episode as the story of a young wife found dead and her estranged husband fleeing with a 17-year-old.

The episode follows the murder investigation, Blauvelt’s disappearance and the search that ended with his arrest in Oregon. It also revisits the relationships and evidence that shaped the prosecution.

The programme will be available through ABC’s television broadcast, with streaming through Hulu and Disney+ according to ABC’s promotional announcement. Availability may depend on subscription and region.

The case was also examined in CBS’s 48 Hours programme, “Cati Blauvelt: Death of a Soldier’s Wife,” which explored the evidence against Blauvelt and the efforts to locate him.

Where the Case Stands Ten Years After Cati’s Murder

Ten years after Cati Blauvelt’s death, the former Army recruiter convicted of killing her is serving a life sentence. The murder ended a marriage that had lasted only months and left Cati’s family waiting almost eight years for a jury verdict.

Blauvelt’s disappearance became one of the defining elements of the investigation. For almost six years, he lived under an assumed name while law enforcement agencies continued searching for him.

His arrest in 2022 allowed prosecutors to bring the case to trial, where the jury considered evidence of threats, the alleged confession, his writings and his conduct after the murder.

The conviction remains in effect, and his appeal has not produced a publicly recorded reversal. His exact prison placement may change, but his sentence leaves him without parole eligibility.

For Cati’s family, the case remains about the loss of a 22-year-old woman who wanted a home, children and a future. The court proceedings established Blauvelt’s criminal responsibility, while the continuing attention surrounding the case has kept Cati’s life and death in the public eye.

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