John Justin Bunting led a small group of men in Adelaide's northern suburbs who killed at least 11 people between August 1992 and May 1999. A jury in the Supreme Court of South Australia found him guilty of 11 murders in September 2003, and he was sentenced to life imprisonment with no non-parole period. He is still in prison.
The case is known by the name of a town that had almost nothing to do with it. In May 1999 police opened the vault of a disused bank at Snowtown, a farming town about 140 kilometres north of Adelaide, and found the remains of eight people in six plastic barrels. None of the victims or the killers came from Snowtown, and only one victim died there. The rest of the killings took place in public housing suburbs north of Adelaide and at Murray Bridge, east of the city. Nearly all the victims were relatives, friends, partners or neighbors of the men who killed them. South Australia Police described the group as one that "preyed on itself."
Three other men were convicted with Bunting. Robert Joe Wagner was convicted of 10 murders. James Spyridon Vlassakis, who was 18 when he took part in his first killing, pleaded guilty to four and became the main witness for the prosecution. Mark Ray Haydon, whose wife was among the dead, was not convicted of any murder; he was convicted of seven counts of assisting the killers. The trial of Bunting and Wagner was the longest criminal trial in South Australia's history.
Little is on record about Bunting's early life. Andrew McGarry, who covered the case for The Australian and later wrote about it for ABC News, described him as a small man with no sense of smell, whose jobs had included work at a crematorium in Queensland and at an abattoir in South Australia. Bunting said he had been sexually abused as a child, and he used that account to win the trust of Vlassakis, according to McGarry. An AAP report in 2024 described him as a small, darkly charismatic man with a high-pitched voice, known to the others as "Big John."
By the early 1990s he was living in the northern suburbs of Adelaide, in a district marked, as AAP put it, by poverty, unemployment and violence. His former homes included a public housing property at Salisbury North, which ABC News has placed on Waterloo Corner Road, and later a house at Murray Bridge.
Bunting said he hated paedophiles and homosexual men, and in practice he drew no line between the two. An ABC News account of the case in 2024 noted that the group's stated rationale did not distinguish paedophilia from homosexuality, and that its real motives included profit from the victims' property and welfare payments. McGarry wrote that Bunting's list of targets widened over time to drug users, overweight people and anyone he disliked. A 2024 ABC report on the families found that few of the victims were paedophiles.
In a spare room of his house Bunting kept what he called the "spider wall" or "wall of spiders." It was a flow chart of papers and sticky notes joined with pink and blue wool, listing people he considered "dirty," or "rock spiders," a slang term for child abusers. Barry Lane's name sat near the center of the chart, linked to others, among them Ray Davies.
Witnesses said Bunting described his circle as a vigilante group that dealt with paedophiles by "burying them" or "throwing them off a cliff." David Johnson's father, Marcus Johnson, gave that evidence. The prosecutor, Wendy Abraham, told the jury that Bunting spoke of people who had to "go to the clinic," which meant, she said, that they had a disease and had to be "made good." McGarry described the result as a private "Thought Police" in the suburbs, drawing in people with troubled backgrounds.
Investigators later found, in a storage container at Gepps Cross, a note in Bunting's handwriting that copied a passage from George Orwell's novel Nineteen Eighty-Four, beginning "There was the routine of confession that had to be gone through." Vlassakis's counsel, Rosemary Davey, read it to the court in 2001.
Robert Wagner was the man closest to Bunting. He was a stepfather and had sat on a kindergarten committee, and a relative who had trusted him later said the discovery of what he had done felt like "being in The Matrix." Barry Lane had once been Wagner's partner.
Mark Haydon was married to Elizabeth Haydon, whose sister, Jodie Elliott, was in a relationship with Bunting; Elliott's son was Fred Brooks. Vlassakis's mother began a relationship with Bunting in 1994, and Vlassakis lived with them at times. Bunting took on the role of a father to him when he was 14, the Parole Board's presiding member, Frances Nelson KC, said in 2025, and Vlassakis was both drawn to him and afraid of him. Vlassakis's half-brother was Troy Youde, and his stepbrother was David Johnson.
The money was steady. The group claimed the victims' social security benefits after their deaths and changed Centrelink records to keep the payments flowing. About $95,000 was taken from the victims' welfare benefits, AAP reported. Many of the victims were made to record phrases on tape before they were killed, and those recordings were later played to worried relatives and friends so that they would believe the person was still alive. McGarry called them "voices from the dead."
Clinton Trezise was the first. He was in his early twenties. He was killed at Bunting's home in Salisbury North in August 1992, and his remains were found in a shallow grave at Lower Light, north of Adelaide, about two years later. For years nothing connected them to Bunting.
In 2005 an Adelaide lawyer and academic, Bob Moles, told ABC News that he had been told Trezise, whom the ABC named as Clinton Scott Trezise, had been abused as a child while in state care and that not enough had been done to help him. Moles was preparing submissions to the state's Commission of Inquiry into the Abuse of Children in State Care. The claim was not tested in court.
Ray Davies lived in a caravan on the property of Suzanne Allen, Bunting's former girlfriend. He is believed to have been killed in December 1995, and his body was later buried at Bunting's Salisbury North property, where police found it in May 1999.
Suzanne Allen's body was also found buried in the back garden at Salisbury. Bunting and Wagner said she had died of a heart attack before they dismembered her. They were charged with her murder, but the jury could not agree on that count, and prosecutors did not seek a retrial. Her family said they were devastated by the jury's failure to reach a verdict. Her death is not counted among the 11 murders.
Michael Gardiner was 19. He sometimes preferred to be called Michelle. He boarded with Nicole Zuritta, a cousin of Wagner's wife, in a house in Adelaide's northern suburbs; he did not drive or own a car, and he had been planning to move out. He disappeared in September 1997.
Zuritta told ABC News in 2024 that she came back from a holiday that month to find her house ransacked, with the television, videotapes and computer games gone. Under the bed in Gardiner's room she found his wallet and a note saying he was moving to Goolwa and would keep in touch, and she concluded he had not robbed her. Over the following months people called and came to the house asking for the wallet. Wagner and Bunting came with reported "sightings" of Gardiner, and for about nine months she put up missing-person flyers in the places they suggested. His remains were found at Snowtown almost two years after he disappeared. After the arrests she lost her home, moved away and became estranged from family and friends.
Barry Lane, who also used the name Vanessa, had been Wagner's partner and an associate of Bunting before turning against him. Lane was killed in October 1997. His family did not know he was among the victims until police found the remains in the bank vault. Ronald Lane, a relative who was a teenager when the crimes came to light, told ABC News in 2024 that he remembered hearing the digging at Bunting's former house and seeing his family's distress, and that Wagner had been close to his great-grandmother before she died. He wants the killers to stay in prison for life.
Thomas Trevilyan, who had mental health problems, was Lane's last partner. He was found dead in the Adelaide Hills in 1997, and his death was at first treated as a suicide. ABC News reported in 2024 that the circumstances of his death had since been questioned; the reports do not say in terms whether his death is one of the 11 murders of which Bunting was convicted.
Gavin Porter was a friend of Vlassakis. He was murdered in April 1998, and his remains were found at Snowtown. At the sentencing hearing in 2003 his father, then middle-aged, told the court of his guilt that he had not been there to help or protect his son.
Troy Youde was Vlassakis's half-brother. He was murdered at his home in Murray Bridge in August 1998. It was the first killing in which Vlassakis took part, at 18, and he did so at the direction of Bunting, his stepfather, according to ABC News and InDaily accounts of the sentencing and parole proceedings. Youde's remains were found at Snowtown.
Fred Brooks was a teenager, the son of Jodie Elliott and the nephew of Elizabeth Haydon. He was murdered in September 1998, and his remains were found at Snowtown.
Gary O'Dwyer lived with an intellectual and a physical disability. He was Bunting's neighbor, and Bunting picked him out because he disliked him, ABC News reported. He was killed at Murray Bridge in October 1998, and his remains were found at Snowtown. At the sentencing hearing his mother was too overcome to read her victim impact statement, and her daughter read it for her.
Elizabeth Haydon was Mark Haydon's wife, Fred Brooks's aunt and Jodie Elliott's sister. She was murdered in November 1998, about two months after her nephew. Her brother reported her missing about six months before the bodies were found. Her disappearance led police to Snowtown.
Her husband later told the Supreme Court that they had been trying to have a baby when she disappeared, that he spent months hoping she would come home, and that by 1999 he knew she would not. He denied any part in her death.
David Johnson was the last. He was Vlassakis's stepbrother. On May 9, 1999, Mother's Day, Vlassakis asked him to come to Snowtown to help buy a cheap computer. He was killed in the old bank building, the only victim to die in the town. His body was found there less than two weeks later.
Evidence that Bunting and Wagner had cooked part of David Johnson's body after his death was given in court but kept from the South Australian public by suppression orders until September 19, 2005, when Justice Anthony Besanko lifted the order. It was one of more than 200 suppression orders made in the Snowtown cases.
His father, Marcus Johnson, gave evidence at the trial and spoke publicly after the verdicts and the sentence. "It's been a horrible experience," he said in September 2003.
Police began closing in on the group during 1998, by which time at least six people had been killed, McGarry wrote. Elizabeth Haydon's disappearance in November 1998 became the thread the detectives followed. They searched Bunting's properties and a storage unit, and among the papers they found a typed profile of Barry Lane.
By then the bodies had been moved more than once. The Crown later alleged that Mark Haydon had helped move the bodies of eight victims into barrels, and he was found to have kept barrels in his shed and to have rented the bank at Snowtown, where they were taken.
On May 20, 1999, police investigating Elizabeth Haydon's disappearance entered the old bank at Snowtown. In the vault they found the decomposing remains of eight people in six plastic barrels filled with acid, along with knives, handcuffs, clothing, rubber gloves and other equipment. Superintendent Paul Schramm told reporters it would not be possible to say accurately how many bodies were there until forensic testing was done. Anna Cock, then a crime reporter for The Advertiser, was sent to the town on Friday, May 21, after a tip-off; by the time the media were taken inside, the remains had been removed.
Bunting, Wagner and Haydon were arrested the day after the vault was opened and charged with murder. Vlassakis was taken into custody in June 1999 and charged soon afterward.
Police then dug at Bunting's former public housing property at Salisbury North. On May 23 they found a body buried in the backyard, and three days later another, that of Ray Davies. Suzanne Allen's body was also found buried there. The inquiry led police to a house at Waterloo Corner as well. In all, four further bodies were linked to the case beyond the eight in the vault.
Bunting was charged with 12 murders and pleaded not guilty to all of them. Wagner pleaded guilty to three murders before the trial and went to trial on the remaining charges, which the ABC reported in June 2003 as eight counts of murder and one of assisting offenders. Haydon was to be tried separately.
The court kept the faces of the accused from the South Australian public for more than four years. Justice Martin lifted the order on their images on June 24, 2003, as the trial entered its eighth month, telling the jury that the court had always been open to the public.
Vlassakis was the first to admit his part. In June 2001 he pleaded guilty to four murders, those of Troy Youde, Fred Brooks, Gary O'Dwyer and David Johnson, and undertook to help police and to give evidence against the others. In 2002 Justice Kevin Duggan sentenced him to life imprisonment with a non-parole period of 26 years, backdated to June 1999, when he was taken into custody. Duggan placed the offending "in the category of the most serious of murders," and said that without the guilty plea, the cooperation and the undertaking to testify he would have fixed a non-parole period of 42 years. He found that Vlassakis had been drawn in "through someone who had considerable influence" over him, that he was "besotted" by Bunting, and that he had not been the instigator of any of the murders. Duggan ordered that he be held in close confinement while the trials of Bunting and Wagner were pending.
A court order also barred publication of Vlassakis's image and any description of him, to protect him as a witness. That order lasted about 25 years.
The trial of Bunting and Wagner began in the Supreme Court of South Australia on October 16, 2002, before Justice Brian Martin. Wendy Abraham prosecuted. Fifteen jurors were sworn at the start; three dropped out along the way, and twelve returned the verdicts.
By the time Justice Martin began summing up on August 7, 2003, the court had sat for 150 days, 227 witnesses had given evidence and about 11,500 pages of transcript had been typed. The trial cost about $15 million, and the state government set aside $21 million to cover it and Haydon's separate prosecution. It ran for 11 months, the longest criminal trial in the state's history.
The prosecution case was that the two men were driven by hatred of people they believed to be paedophiles or homosexuals, whom Bunting called "dirties," and that some victims were killed because they knew too much. The jury heard that some victims were mistreated before they were killed, that some bodies were dismembered, that victims were made to record phrases later played to their families, and that the men claimed the victims' social security benefits. Vlassakis was the key prosecution witness against both men.
The jury retired after the summing up and deliberated for nearly seven days, more than 40 hours in all. On September 8, 2003, it found Bunting guilty of 11 counts of murder and Wagner guilty of seven, to add to the three murders to which Wagner had already pleaded guilty. It could not reach a verdict on the 12th count, the murder of Suzanne Allen, for either man.
Both men refused to stand when the judge directed them to hear their sentences. Life imprisonment is the mandatory sentence for murder, and each was sentenced to life on each count that day. Justice Martin told the jury, as he discharged it, that he agreed with the verdicts "entirely," and he excused the jurors from any future jury service. Bunting's lawyer said he did not expect instructions to argue for a non-parole period; the judge noted that he had the option of not fixing one.
The hearing on the non-parole period, in October 2003, opened with the families. Twenty-nine victim impact statements were put before the court, the largest number presented in a single case in South Australia. Most were read by the judge's associate, and some relatives read their own. Most spoke of a sadness that would last their lives, several hoped the two men would never be released, and many said they had lost faith in other people. Joan Potts, a relative of one of the victims, told ABC's Lateline of the families' grief at having their loved ones taken from them.
Bunting kept his eyes away from the speakers and at one point sat reading a book. Wagner occasionally smirked and stared into the courtroom.
Wagner then made a short statement from the dock. "Paedophiles were doing terrible things to children," he said. "The authorities didn't do anything about it." He said he had decided to take action himself. He offered no apology.
On October 29, 2003, Justice Martin ruled that neither man should have a non-parole period. He found that both were driven by an intense hatred of homosexuals and of people they perceived to be paedophiles, that their crimes were marked by "brutality, depravity and cowardice," and that the two had been "in the business of killing for pleasure" and were "incapable of true rehabilitation." He said he had deliberately kept his description of the crimes plain, because strong words could be used to glorify the men in prison.
He could not stop them from applying for a non-parole period in the future. "If I had the power to make an order that you are never to be released, I would unhesitatingly make that order," he said.
Marcus Johnson said it was totally unacceptable that the judge could not guarantee the two men would stay in prison for life, and he called for a change in the law. "Those two must never get out again," he said.
Both men appealed against their convictions. The Court of Criminal Appeal of the Supreme Court of South Australia, headed by Chief Justice John Doyle, considered only a small number of the many grounds filed, which centered on the length and complexity of the trial. Bunting represented himself. On May 24, 2005, the court dismissed the appeals, finding no merit in the arguments, and the ABC reported that the two men had exhausted their avenues of appeal in South Australia. Wagner's lawyers said they would read the judgment before deciding whether to apply to the High Court of Australia. No High Court application by Bunting was reported, nor any outcome there for either man.
Mark Haydon, then 45, went on trial in the Supreme Court in mid-2004. A jury of eight men and seven women was chosen on July 29 from a pool of 180. He pleaded not guilty to two counts of murder, of his wife and of Troy Youde, and to six counts of assisting offenders. Wendy Abraham told the jury the Crown would allege that he had helped Bunting and Wagner with six murders, three of which also involved Vlassakis. The Crown alleged he had helped move the bodies of eight victims into the barrels.
Haydon gave evidence for five days. He denied any part in the murders of his wife and Troy Youde, and said he had not seen Youde at all in 1998. He said he had not known that eight bodies were in the barrels. He said he had never asked Bunting why they were moving barrels from his shed to Snowtown, describing himself as extremely shy and as someone who did not ask questions.
The jury found him guilty of five counts of assisting an offender but could not agree on either murder charge. ABC News reported in September 2005 that the Director of Public Prosecutions had dropped the murder charges and that Haydon had pleaded guilty instead to helping dispose of the bodies of his wife and Troy Youde. That made seven counts of assisting offenders in all. He was sentenced to 25 years' imprisonment with a non-parole period of 18 years. He was never convicted of murder.
In 2019 Wagner applied to the Supreme Court to fix a non-parole period, saying it would help his mental wellbeing, lift his morale and give him a chance to see his adult son. He told the court there was "no point saying I'm sorry," because prosecutors would say he was apologizing only to win a release date, and he cited other killers who had been given non-parole periods. The prosecutor, Carmen Matteo, said the killings were of "unprecedented seriousness" in South Australia and argued that the evidence showed Wagner and Bunting took enjoyment in the violence they inflicted. The Director of Public Prosecutions, Adam Kimber SC, and the Commissioner for Victims' Rights, Bronwyn Killmier, opposed the application. A statement read for the families said they did not believe he had reformed, and one relative called the application a "slap in the face."
On May 9, 2019, twenty years to the day after the murder of David Johnson, Justice Greg Parker dismissed the application. He called the killings "the worst crimes ever to be detected in South Australia," found no mitigating features in any of them, and described Wagner as "plainly a hardened killer." No application by Bunting for a non-parole period has been reported.
The South Australian Parole Board granted Haydon parole on February 21, 2024, citing his excellent behavior in custody, so that he would be supervised in the community before his sentence ended in May. The day before, the government had introduced legislation to widen the definition of a high-risk offender to include people convicted of assisting an offender. On May 15, 2024, Justice Tim Stanley made an interim supervision order, which Haydon's lawyers did not oppose, with conditions that included an approved address, an electronic monitoring device, a curfew, no alcohol, and no contact with the victims' families, the media or his co-offenders. Haydon left the Adelaide Pre-Release Centre on May 16, 2024.
In 2025 Justice Laura Stein made an extended supervision order for 18 months of intensive supervision, dropping the electronic bracelet, the curfew and the alcohol ban. "The extended supervision order supports victims' healing and reinforces their trust in the justice system," said the Commissioner for Victims' Rights, Sarah Quick.
Vlassakis's non-parole period expired in August 2025. On August 5, 2025, the Parole Board approved his release, with a first period of up to 12 months at the Adelaide Pre-Release Centre. Frances Nelson KC, the board's presiding member, said he did not represent a risk to the community. "I'm sure that the victims feel he has been insufficiently punished," she said, adding that sentencing was a matter for judges and not the board's role. Sarah Quick said the decision would "understandably bring fresh pain and anger."
The Attorney-General, Kyam Maher, sought a review. In December 2025 the Parole Administrative Review Commissioner, Michael David KC, blocked the release, calling the crimes "very evilly premeditated by everyone" and finding that Bunting's influence, argued as a mitigating factor, could not excuse offending of that magnitude.
In May 2026 the Court of Appeal revoked the order that had kept Vlassakis's image secret for about 25 years, after lawyers for the ABC argued that his protection no longer justified it. On June 18, 2026, the same court held that the commissioner had made a jurisdictional error by substituting his own view of the gravity of the offences for the sentencing court's, and ordered a fresh review.
The new review upheld the board. In a decision made public on September 15, 2026, the commissioner, named by AAP as David Cameron KC, wrote that Vlassakis, "while a young man, came under the influence of Mr Bunting," whom he looked up to as a father figure, and that the same dynamic could not be repeated now that Bunting was serving life without parole and Vlassakis was older. Maher said the decision had been thoroughly considered and that those found most responsible for the murders would never be released. Vlassakis was moved to the Adelaide Pre-Release Centre in September 2026.
Bunting is serving life imprisonment on 11 counts of murder with no non-parole period. ABC News reported in 2019 that he was held at Yatala Labour Prison. AAP reports in September and October 2026 described Bunting and Wagner as serving multiple life terms without the possibility of parole, and no change in his status had been reported as of October 8, 2026.
The families have lived with the case for more than a quarter of a century. Michael O'Connell, a former Commissioner for Victims' Rights, said none of the families would ever get over what their loved ones went through, and he described trauma carried from one generation to the next. His successor, Sarah Quick, said in 2024 that many relatives feel they too were given a life sentence, and that many still suffer post-traumatic stress and find it hard to trust people. She said the "bodies in the barrels" label was dehumanising and that families preferred to speak of the "social security murders." Some families also worry for their safety as offenders are released.
When Justin Kurzel's feature film Snowtown was due to premiere at the Adelaide Film Festival in February 2011, some relatives asked that it not go ahead and complained to the Commissioner for Victims' Rights. O'Connell set up consultation between the filmmakers and the families of seven victims. "Families have said that they are distressed," he said. "I've been assured that the film isn't a body count."
The town of Snowtown has carried the name since 1999. In 2003 Mark Anders of the Snowtown Hotel called the verdicts "wonderful news" that would help the town move on, and in 2011 residents told the filmmakers of their unease that the town would again be tied to killings that did not take place there. Some locals have campaigned for a change of name.
Proven by final judgment: Bunting's 11 murders (jury verdict, September 8, 2003; appeal dismissed May 24, 2005); Wagner's 10 murders (three by guilty plea, seven by verdict); Vlassakis's four murders (guilty pleas); Haydon's seven counts of assisting offenders (five by verdict, two by plea). Haydon was not convicted of any murder.
Not proven: the death of Suzanne Allen. The jury could not agree whether Bunting and Wagner murdered her; they said she had died of a heart attack, and no retrial was held.
Not settled in the reports: whether the death of Thomas Trevilyan, first treated as a suicide, is one of the 11 murders. The reports list ten of the eleven by name.
Allegations not tested in court: the claim relayed by Bob Moles in 2005 that Clinton Trezise had been abused as a child in state care.
Details that vary between sources: the spelling of Suzanne Allen's surname (Allen or Allan); the amount of welfare money taken (about $95,000 in AAP's 2024 account); the year of Haydon's trial (2004 in the contemporary ABC reports; 2005 in a 2024 ABC summary); and the date in 2025 on which the Parole Board approved Vlassakis's release (August 5 in AAP, August 19 in InDaily). The bank vault is often said to have held "the Snowtown murders," but only David Johnson died in the town.
August 1992: Clinton Trezise is killed at Bunting's home in Salisbury North; his remains are found at Lower Light about two years later.
1994: Vlassakis's mother begins a relationship with Bunting.
December 1995: Ray Davies is believed to have been killed; he is later buried at the Salisbury North property.
September 1997: Michael Gardiner, 19, disappears.
October 1997: Barry Lane is killed.
1997: Thomas Trevilyan is found dead in the Adelaide Hills; his death is first treated as a suicide.
April 1998: Gavin Porter is murdered.
August 1998: Troy Youde is murdered at Murray Bridge; it is the first killing in which Vlassakis takes part.
September 1998: Fred Brooks is murdered.
October 1998: Gary O'Dwyer is killed at Murray Bridge.
November 1998: Elizabeth Haydon is murdered; her brother later reports her missing.
May 9, 1999: David Johnson is killed in the old bank at Snowtown.
May 20, 1999: police open the bank vault and find the remains of eight people in six barrels.
May 21, 1999: Bunting, Wagner and Haydon are arrested and charged with murder.
May 23 and 26, 1999: two bodies, one of them Ray Davies, are found at Bunting's former Salisbury North property.
June 1999: Vlassakis is taken into custody.
June 2001: Vlassakis pleads guilty to four murders.
2002: Justice Kevin Duggan sentences Vlassakis to life with a 26-year non-parole period.
October 16, 2002: the trial of Bunting and Wagner begins.
June 24, 2003: the order suppressing the accused men's images is lifted.
August 7, 2003: Justice Brian Martin begins his summing up.
September 8, 2003: Bunting is found guilty of 11 murders and Wagner of seven more; no verdict on Suzanne Allen.
October 29, 2003: no non-parole period is fixed for either man.
July 29, 2004: the jury is chosen for Mark Haydon's trial.
May 24, 2005: the Court of Criminal Appeal dismisses the appeals of Bunting and Wagner.
September 19, 2005: the suppression order on evidence about David Johnson's body is lifted; the murder charges against Haydon are dropped and he pleads guilty to assisting in two more cases.
February 2011: the film Snowtown premieres in Adelaide.
May 9, 2019: Justice Greg Parker refuses Wagner's application for a non-parole period.
February 21, 2024: Haydon is granted parole.
May 16, 2024: Haydon leaves the Adelaide Pre-Release Centre under supervision.
August 5, 2025: the Parole Board approves Vlassakis's release.
December 2025: the review commissioner blocks the release.
May 19, 2026: the Court of Appeal lifts the order suppressing Vlassakis's image.
June 18, 2026: the Court of Appeal orders a fresh review.
September 15, 2026: the review upholds Vlassakis's parole; he moves to the Adelaide Pre-Release Centre.
October 8, 2026: Bunting is reported serving life without parole.