How and why a villain became a key witness for the prosecution

Andrew L. Urban.

Arrested 12 years ago today, on August 20, 2009, for the murder of her partner Bob Chappell, Sue Neill-Fraser is still in Risdon Prison (awaiting the outcome of her last appeal, heard over five months ago), thanks in large part to the unsavoury Phillip Triffett, who gave false and damning evidence against her; here’s why. 

A malicious witness, Phillip Triffett, and his then partner Maria Hanson, were instrumental in compromising the police investigation into the disappearance of Bob Chappell on Australia Day 2009 – and poisoning it. It is ironic that those who want to protect Sue Neill-Fraser’s murder conviction should refer to her ‘many lies’ as if that proved her guilt (even if it were true), considering it was Triffett who did all the lying. (In a sworn affidavit, old family friend Bob Martyn writes: “I don’t believe that Sue told police that she had been to Bunnings to hide where she had really been. It was common for Sue to get confused and mistake the day that she went and so this was consistent with her normal behaviour.”)

At trial in 2010, the prosecutor, then DPP Tim Ellis SC, referred to Triffett’s evidence as the ‘sealer’ of the case. The police did not disclose before the trial that Triffett had approached them asking if his evidence against Neill-Fraser would be helpful in his own matters due to go to court. That only became known during the trial through an anonymous caller who alerted defence counsel. This ‘sealer’ evidence consisted of Triffett’s fanciful claim that a decade earlier when they were still on friendly terms, Sue talked to him about murdering her brother and Bob, too. It’s not as though mild mannered Sue moved in criminal circles, but the police took it seriously. As did the prosecution.

Phillip Triffett

The story of the Triffett/Hanson relationship with Sue and Bob forms a crucial background to this case. It starts in the 70s, when Sue and her mother bought a large property at Bagdad (lower Midlands, Tasmania) and started a residential horse riding school. That’s where her neighbour, Maria Hanson, started to work for Sue.

In 1991, Hanson started a relationship with Phillip Triffett, who subsequently did some paid work on Sue’s farm as well and also on a subdivision that she owned with her business partner and eventual good friend, Robert Martyn.

“When I arrived in Hobart in the days following Bob’s disappearance,” he writes in an affidavit, “Sue and I went on a number of walks including walks along the Sandy Bay foreshore. This was the best way I could help Sue as she was devastated and in a terrible way. We borrowed a tin dinghy and went around the wharfs and the foreshore see if there was anything that had got stuck up on a wharf or a jetty. Unfortunately we did not find anything.”

Considering that Martyn was readily available to the investigation and had known Bob since the mid 70s, he was surprised that they never wanted to talk to him – or to provide any testimony at trial. At one stage police even ran into him in Sue’s house and he was introduced as an old family friend.

The day after Bob went missing Phillip Triffett contacted police with a fabricated story that Sue had had a previous plan to murder Bob. It was absurd, but it was their insurance against suspicions falling on them. The relationship had soured a decade earlier, in the wake of threats of violence by Triffett.

Bob and Sue had earlier noticed Triffett’s fascination with guns, and in the wake of the Port Arthur massacre in 1996, they became uneasy after overhearing Triffett and Hanson discussing the illegal purchase and stockpiling of firearms. (Triffett’s pending matter at the time was related to illegal possession of ammunition; he had previous matters on his record.)

When a converted shed on Maria Hanson’s property at Old Beach burned down, Hanson admitted to Sue that the fire had been lit by Triffett for the insurance. That was in 1997 and it caused Bob and Sue to sever all relations with Hanson and Triffett.
Bob and Sue even wrote a letter outlining what they knew of the couple’s criminal behaviour and the threats made against them and ensured they were aware of its existence by explaining the situation to Tammy, Maria’s daughter and that it would automatically be sent to police if either Bob or Sue were harmed.

Sue has always denied that she had plans to murder her brother and Bob or that she sought Triffett’s help. It was his word against hers …

Triffett and Hanson had been inventing and spreading malicious rumours about Sue in the community, ever since they were estranged.

But old friend Bob Martyn already knew how dishonest Triffett was, and had he been called as a witness, he would have destroyed Triffett’s evidence and his character. His sworn affidavit gives an indication of what might have been:

“Phillip Triffett’s claim that he worked on the engine of (Sue’s previous boat) La Bacquet was a total fabrication. More specifically, the statement provided by Phillip that Sue had asked him to sink La Bacquet by reversing the electric bilge pump mechanism could in no way be true as the yacht was not fitted with an electric bilge pump. Similarly, Phillip did not complete any work on the injectors, as outlined in his statement of 10/02/2009. l am quite certain that Phillip did not remove or even inspect the injector. l undertook work on Sue’s old yacht, La Bacquet during the latter half of 1992. I carried out repairs to the engine, which involved many visits to La Bacquet before finally restoring the engine to operation. During the time I spent carrying out the work, I became familiar with the engine as well as its controls and other associated equipment.”

Bob Martyn also swore that:
“I am aware that many years ago Bob and Sue severed their relationship with Phillip and Maria, as I was present at Allison Street a lot due to being Sue’s business partner. The first awareness of this was when Maria and Phillip began spending a lot of time at Bob and Sue’s house due to a fire occurring on their property. Sue subsequently told me she had to sever their relationship as she had found out that the fire had been deliberately lit and Phillip and Maria had made a false insurance claim. Sue then told me that she had received a warning from Phillip that if she went to the police with this information he would kill her, Bob and the children. Sue and Bob appeared to be very afraid of Maria and Phillip and nervous about what might happen to them. Subsequently Sue told me that this fear caused them to write a letter about their dealings with Phillip and Maria.”

This was the same Phillip Triffett whose testimony was the ‘sealer’ for the prosecution case …. which goes to show how flimsy the case was.

The direst consequence of Triffett’s prejudicial interference was the failure of detectives to properly investigate crucial leads that emerged within hours of Bob’s disappearance. For example, a member of the public living near the Battery Point waterfront, Stephen Catchpool, rang police on January 27, 2009, with vital information. Catchpool later said that following his call, Detective Shane Sinnitt had attended their residence at 6:42 pm and was informed that there was illegal boating activity going on in the area. His own dinghy had been stolen, used, and then returned a few days prior to Bob’s disappearance.

The Four Winds dinghy (police photo): a Zodiac – note the shape, the clear colour definition/contrast, the stripes, the lack of any lee cloth to cover the front, the readily visible outboard motor and the QUICKSILVER branding. The grey dinghy has never been found and no-one has come forward to claim it was them at the Four Winds.

Stephen Catchpool had observed “suspicious behaviour of dodgy characters living in their cars at the rowing sheds,” including seeing them “going out to yachts and different dinghies and one running a yacht aground” on Marieville Esplanade Beach. The Four Winds’ dinghy had been found abandoned, floating against the rocks at the same spot where the homeless people congregated. After Sue’s arrest, Catchpool rang her barrister and relayed the information saying he hadn’t heard back from the police.

The DPP was contacted and asked for an explanation. He in turn contacted Sinnitt, whose response was to deny that Catchpool had ever told him about them. During the trial, the jury were told the homeless men weren’t at the Rowing Sheds that night and Justice Blow told them to “disregard all mention of homeless people.”

*** Recommended reading: Grey dinghy, case closed ***

On March 3, 2009, a listening device was placed in Sue’s family home, the warrant signed by Justice Shan Tennent. The next day Sue voluntarily took part in an uncautioned interview at Hobart CIB headquarters. She was informed that two people had come forward accusing her of having previously planned a murder. Immediately thinking of Triffett and Hanson, Sue asked if the informants were reliable. Detective Conroy’s response was misleading: “Yes, they are. Well liked and respected in the community and one has an academic background.” It was so wide of the mark as an apt description of them, that Sue was unable to identify them. (That misleading description was later deleted from the official records.)

On March 9, Detectives Conroy and Puurand visited Sue’s brother, Patrick, at his home. They said they had information that Sue had previously “plotted to have him murdered” and could be very dangerous. He refuted the proposition, telling detectives, he thought it was “just malicious gossip” and naming Triffett and Hanson as the likely source. He then rang and warned Sue that “Maria and Phillip are at it again.”

Shortly after, Tim Chappell (Bob’s son) was at Sue’s house and overheard part of the conversation between Sue and her daughters about Triffett and Hanson – whether they could be the “murder plan” informants. Tim then approached Detective Conroy regarding his concerns “regarding a conversation he had had with the accused re Hanson and Triffett.”

A day later, Conroy obtained a search warrant and a group of detectives searched Sue’s family home in West Hobart. DI Powell was present so Sue tried to speak with him about the yacht, but received an aggressive response. The computer and family car were seized. The mood was darkening.

Sue Neill-Fraser

Sue continued to behave normally. For example, Bob had inherited a valuable oil painting (approximate value, $100,000) from his grandfather and had previously mentioned that it would eventually go to his son. There was no mention of it in his will and knowing it could be years before anything was settled, Sue decided to give it to Tim. On March 22, Sue and Bob Martyn took it to Tim Chappell’s house – but received an unexpectedly negative response. Tim was discourteous and the door was shut in their faces.

Rumours and gossip about Sue – some bizarre – circulated in Hobart, thanks largely to Triffett and Hanson. In April 2001, several concerned local people approached Bob, saying that Hanson was spreading a rumour that Sue had been involved in the disappearance of Dennis O’Day. That rumour persisted for years and had a reprehensible echo near the end of Sue’s trial in 2010, during the prosecutor’s closing address to the jury: ” …with her involvement with the disappearing young Mr O’Day and what had happened to him, no one knew, disappeared, no body.”

In fact, Dennis O’Day’s car was found abandoned near the Tasman Bridge and the Coroner’s report concluded that he most likely committed suicide, distressed by the end of his relationship with Lexi Stocks. This was the rather tenuous link connecting Sue to the young man. Stocks had worked at Sue’s riding school at Bagdad in June 1980. Bit by bit, the jury’s mind was poisoned with lies and smears, starting with Triffett.

After Bob’s disappearance, complete strangers spoke with authority at social gatherings. “She murdered her first husband. There wasn’t enough evidence to charge her. And she’s also responsible for the disappearance of a young man back in the 1980s.” See above.

Brett Meeker, her first husband, was regularly forced to defend her. “Sue’s never been violent” and pointing out that he was “still alive.”

Sue & Bob

Bob Martyn provides a valuable insight into Bob and Sue’s relationship, formed over decades: “Bob and Sue had a loving but unusual relationship. They were never physically expressive in public, and didn’t express any kind of affection towards each other in public such as cuddling. I found their relationship to be based more so on their love of having intellectual conversations. Sue never said anything to me to give me any indication that Bob and her had ended their relationship and I never saw anything to suggest that their relationship was over. Sue would have told me if she intended to end her relationship with Bob.”


A series of papers by former Neill-Fraser lawyer Barbara Etter APM and Canberra barrister Hugh Selby provided to Tasmanian Attorney-General Elise Archer bring to light evidence not previously presented in court, and underline a need to have the current (still undecided) appeal reopened.

Our reports of those dossiers.

The petition for an inquiry into the Sue Neill-Fraser case continues to gather signatures

This entry was posted in Case 01 Sue Neill-Fraser. Bookmark the permalink.

34 Responses to How and why a villain became a key witness for the prosecution

  1. WOW: West Australian Police
    [females] on Power Trips. I am in the throes of reading this article. An Arrogant, Colluding Female West Australian Police Officer, has just rung me. Wow the Arrogance in her voice. She don’s a uniform on and goes into “Nasty” Mode. It’s about Two Fines Enforcement Fines dating back to 2015 when the WA Police & Family Court left me Homeless. Living out of a Mandurah Plated Vehicle. MH: 348R. Then left Tenting. Mandurah Magistrates Courthouse is very Corrupt. As is Albany WA.
    The Cops are covering up for the “Old Boys Club” in WA trafficking of Females & Kids. Me in particular. From 2007-2021 May. They were offering me Rooms, in guise for Sex. From WA to NZ to NSW to S.A. Fines Enforcement in WA is headed by three Females and One Male. They have No Morals. They make Accusations, without hearing any evidence. I wanted to appeal the fines for the Purposes of making the Court understand Women in WA, are being mistreated. So what if I was behind the Steering Wheel doing 2 klms over the 60Klm speed limit, on the outskirts of town. IE: I was left living out of Vehicles as I was by Chief Justice Stephen Thackeray’s family Court. Alas the WA Police don’t want to hear about Domestic/ Family Violence, Men trafficking Women into rooms. When left by WA Family Court living on the streets. My intention is being Bricked Walled, by Racist females with NO CONSCIENCE. Why would anyone with Morals want to join the WA Police? I’ve learnt they have None -They are Fines Enforcement. Hiding behind Shrubs. Unmarked. But truth’s are sidelined not told. Assaults never go to Court. It’s all about REAL ESTATE & MONEY. I’m intrigued and am trying not to swear. I informed on My Family for years to the A.F.P. to ‘Still’ No Avail. I reapplied for My WA Drivers Licence, was told on that day there were No Outstanding Fines. After I asked. I have a letter claiming My Fines were all paid up.
    She’s broken my concentration & Faith if I had any in the West Australian Police. She didn’t respond to My request for her name either. WA Police Officers are CORRUPT. 24/11/2021. PATCH VIOLENT CLUB. WA POLICE.

  2. Geraldine Allan says:

    Excellent cartoon. Keep them coming … they bring life to the articles 👏👏👏👏

  3. Peter Gill says:

    I recall seeing somewhere – perhaps in Barbara Etter’s blog before it was removed, perhaps elsewhere – diary entries written by a child during a car trip and holiday with Phillip Triffett, Maria Hanson and Sue Neill Fraser (two cars were involved), The diary entries totally destroy both the credibility of Phillip Triffett and his evidence. I can no longer find the diary entries on the internet.

    • andrew says:

      The search is on …

      • Rosie says:

        Andrew, they are Sarah’s diaries – Eve covers this in “Shadow of Doubt”

        • andrew says:

          As Peter Gill recalls….
          IN 1997, Sue and Bob, Maria Hanson and Phillip Triffett went on a camping trip to Murdunna. Maria Hanson, in a statement to police, was to claim that Sue and Phillip had travelled to Murdunna together: “I ended up travelling to Murdunna with Bob in his VW combi, and we presumed Phillip and Sue must have travelled to Murdunna together without telling us.”

          After the trial, Inspector Powell claimed that during that trip SNF and Triffett had further discussed a murder plan. However, Sarah, Emma and two other girls had been driven to Murdunna by Sue.
          Recovered from SARAH’S DIARY:
          “2nd of december 1997 Thurs Dear Diary
          Today Tania got to our house because mum said we were going [to] leave at 10:30am but stupid [?] Bob was in a bad mode and got angry and at the last [?] he forgot to B pack so [we] went in Marogold (the Mercedes) at 4.00pm. On the way we noticed Maria wasn’t with Philip (we asumed that it was because they had an Argument) it was.”

          SARAH (in Shadow of Doubt, 2013)
          Maria and Phillip have fabricated a story that mum had plotted to kill Bob and her brother Patrick and the police and the prosecutor used this evidence in trial. “However this diary now confirms that mum’s version of events were accurate.
          …she ended up travelling to Murdunna with Bob in his VW combi, and we presumed Phillip and Sue must have travelled to Murdunna together without telling us. Now we know that Phillip and Sue did not travel to Murdunna together because she was travelling in the Mercedes with us four girls.”

    • Garry Stannus says:

      An image of the diary appears in Eve Ash’s ‘Shadow of Doubt’. A transcription of part of one page appears in the following ‘Chronology’ document, which is published here:

      Go to the entry: 2Dec1997: A camping trip to Murdunna

      However, I have not seen any diary entries other than what appears in that ‘Trial Chronology’ document. If someone has further entries, I’d appreciate seeing them. Thank you Peter and thank you, Andrew. -Garry Stannus (

  4. owen allen says:

    Shawshank Redemption is a movie.
    We are living in reality. And the pain is real. The anguish, the anxiety, the depression.
    Tasmania……YOU ARE ON NOTICE.

  5. owen allen says:

    I am watching Shawshank Redemption again, again.
    Chief Justice Blow has watched this movie and was inspired.
    To say the words, ” you showed no remorse “.
    And why would an innocent person show remorse unless under torture.
    But torture also , is corrupt public servants disrespecting the law and civil and human rights.

  6. Tom Cairns says:

    I must say I like that term, “unpacking” which is what Andrew has been doing for so long with his tireless energy and persistence. The facts and truths keep tumbling out and along with their revelation are the inevitable cover-ups or disregards by the very ones who should have done the work right from the start. This Triffett/Hanson account is the scariest yet.
    And what an awful situation it is now for everyone, especially for the Tasmanian police and judiciary. Susan is a hostage at their mercy while they try balefully to negotiate themselves out of trouble, their weapons of siege being yet more deceit and an inappropriate hold on authority and power.
    They must have broken every rule in the book.

    • Pauline Chalmers says:

      Unpack the false narrative in Sue’s primary courts documents, line by line, and examine the police investigation misstep by misstep until Innocence is Proven.
      The Court acted upon a false premise truth was told in the testimonials and in the numerous suppositions declared as fact without any true evidence. It was a false narrative that turned the key in the prison lock and a truthful narrative that will unlock the door. Most of the unpacking has been completed. The hard evidence that remains is the large deposit of Meaghan Vass’s DNA, her truthful admission she was on the Four Winds (as evidenced) in the company of two men who assaulted Bob and the sighting of the grey dingy. Sue doesn’t fit into that framework.

  7. owen allen says:

    On March 3, 2009, a listening device was placed in Sue’s family home, the warrant signed by Justice Shan Tennent.

    Shan Tennent observed my questioning of police in court individually.
    They (police) both lied and had their stories wrong.
    Shan Tennent disregarded police lies.
    Shan Tennant sentenced me to 6 months prison. I was locked up for 7.
    They changed the sentence to 7 months on the record.
    I was kicked out of prison. HAha what a story and mind blowing experience.

  8. Julie of Sydney says:

    Tasmanian detectives & the lax or non existent procedures & parochialism of an island has led to devastating consequences for Sue. A lot of similiarities to the conduct of Tasmanian police in their investigation into the Port Arthur massacre as outlined in more than 237 pages by Noel Mcdonald in 2001.
    Have Signed then petition.

  9. John Ferris says:

    Small point but oft repeated … the dinghy illustrated as that of the Four Winds is not a Zodiac brand – it is a Quicksilver. Zodiac is a European owned brand (possibly the world’s largest manufacturer of inflatable boats) whereas Quicksilver is US owned by Mercury Marine. Is there (or was there ever) an inventory of equipment and/or accessories which went with the sale of Four Winds ? Maybe it shows the correct brand of inflatable which went with the sale, including its serial number. Was an inflatable included in the sale ? I seem to recall reading about a “tinny” ! Maybe the Quicksilver was not of the Four Winds but taken from elsewhere and used to and from the yacht by whoever boarded that tragic time.

    • andrew says:

      Good point – and I should have picked it up…Quicksilver is the brand actually on the dinghy! But in my ignorance, I thought Zodiac was a model…Thanks John.

      • Garry Stannus says:

        Andrew, I think that ‘Zodiac’ was the brand name of a first (French?) example of an inflatable dingy, but that subsequently, other inflatables were referred to as ‘Zodiacs’, that is, not a brand-name, but as a ‘type’. Thank you for your continuing work … Garry.

  10. Jess says:

    I wonder if Hanson and Triffett are responsible for the rumour I’ve heard multiple times about Bob supposedly having an attraction to young women and inviting them on the boat. The rumour of course alludes to Meghan Vass’ presence on the boat and Sue’s motive then for murder.

    • andrew says:

      Considering all that is known, this would be discarded as malicious gossip.

    • Chrissy says:

      Maybe it is the younger woman and work colleague who was the subject of very strong rumours at the RHH. Left her hospital employment and the state shortly after being threatened by the de facto wife.
      If this man is a villain what do you refer the 3 who supported the convicted criminal in her attempts to appeal her conviction and were charged with attempting to pervert the course of justice. You also do not mention the others who testified in Court as to the other side of her shady character. It doesn’t suit the narrative of your story does it?

  11. Maris Valentine says:

    Thank you Andrew for “unpacking” the false narratives as Pauline says. Lies do incredible damage in cases like this and the police usually seem stupid or lazy enough to believe anything if it helps them make a case, regardless of whether the accused person is guilty or not. I sometimes wonder if defence lawyers do everything possible for their client. For instance, in this case, why didn’t the defence call Bob Martyn and Brett Meeker as defence witnesses? The ODPP seem to throw everything at a prosecution, especially when they know they are prosecuting a bankrupt case, and it seems to me that the defence has to be ready for every red-herring.

  12. Noeline Durovic says:

    Andrew what a well explained reason for us all to follow; the abuse of Police DPP receipt of a villains malicious lies.used to frame Sue.. Triffett appears to be a person of low character willing to lie – committed arson – menace and act in all intent as a criminal from way back..Why did the Tas Police give him immunity to frame Sue? We know what he gained!!!! What did the Tas Police coaching him and leading him gain using him to frame an innocent woman? ??///

    • Chrissy says:

      You could ask the same question of the 3 persons who were charged with attempting to pervert the course of justice when supporting SNF’s appeal by bids. Two criminals – 1 M and 1 F who ironically was an inmate with SNF and allegedly received a large sum of money and also a new lawyer engaged for her case. All of these deceitful events are never mentioned.

      • andrew says:

        You just mentioned them. Although more spitefully than truthfully…

      • Rosemary says:

        As it has taken so long to have the truth come out now for Sue Neill-Fraser through the etter/selby papers, the same is to be expected (hopefully not THAT long though) when the truth will show your assertions Chrissy above to be in error. Unless you have the actual receipts and paid accounts to verify your claims I suspect they will remain as inuendo. 0 money in reality.

        • Geraldine Allan says:

          2022 unraveled more TASPOL wrongdoing strands re 1/3 perverting justice charges. DPP dropped charges.

          Now, there’s only 1/3 charges standing = Stephen Gleeson who was threatened & offer parole benefits if he did so.
          The convoluted court chronology/public record indicates that he eventually changed his plea to guilty.

          Now, for someone to follow up with him his story of the how & why he changed his position, and who was involved in the intimidation?

  13. Pauline Chalmers says:

    Safeguarding Sue – great job at unpacking the false narratives that surrounded Sue prior to her wrongful conviction. Keep up the good work until a Criminal Conviction Review Commission is established in Australia. We achieved that in New Zealand after the wrongful conviction of Teina Pora was overturned. Could you start unpacking Bob’s coroner’s report which I read a few days ago. If you removed the suppositions there is barely a paragraph of fact in it’s content.

    • Geraldine Allan says:

      Frustratingly Pauline and even stupidly in my mind, the Coroner’s report must accept the Supreme Court findings. The Coroner’s Court cannot find contrary to the previous court(s) decision.

      Thus, when a coronial investigation is opened and persons indicted, the coroner must adjourn the inquiry until the end or the legal processes, and must adopt the findings of the court. The inquiry does not proceed to investigation, as it is deemed the courts have already done that.

      When reading the Coroner’s findings into death of Bob Chappell, we’re reading the regurgitated (much of it false or misleading by omission) evidence given at the 2010 Supreme Court trial and the subsequent 2012 CCA decision dismissing SNF’s appeal. What a waste of process and public resources to appear to be examining cause of death.

      Numerous citizens are unaware of this procedural fault. When reading the TASPOL and ODPP’s as they sing from their well-worn or even worn-out song sheet — that the CCA and Coroner’s court reaffirmed the Supreme Court jury decision, that’s rubbish.

      Yes, on paper it reads well to the uninformed who don’t know that the courts were deliberately misled at times, and other times an abuse of process occurred. That is evidenced in the recently published ETTER/SELBY August 2021 papers.

      Sickening eh?

      I’m unsure if the same laws apply to Coroner’s findings in other states.

      • Pauline Chalmers says:

        It does not read well at all, in fact if you unpacked every sentence, it reads as if the writer has a vivid imagination of what he claims are another person’s thoughts. How can supposition/fictional thinking, stand up in a court of law?

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