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Motive & Method

Motive & Method

TAPT Podcasts 100 episodes Latest Jun 2, 2026

Motive & Method is an expert-led Australian true crime podcast. Join Dr Xanthe Mallett and criminal psychologist Tim Watson-Munro as they unpack what really makes the offenders behind some of history’s most notorious cases tick, and also react and unpack crimes as they hit the headlines. You will also hear from victim survivors, investigators and advocates for change analysing motive, and method.

Episodes

3. Kevin Docherty: 47 Years Searching For Answers Jun 11, 2026 1633 A twin brother's 47-year fight for answers, suspicious letters and a new witness who may hold the key to where Kay Docherty is buried.In this episode, Kevin Docherty shares the heartbreaking story of his sister Kay Docherty, who vanished alongside her friend Toni Cavanagh in 1979. Nearly five decades on, Kevin recalls the night they disappeared, the suspicious letters sent to their families days l
2. Ivan Milat's 11 Other Victims? Jun 11, 2026 1331 Families demand answers - police under scrutiny - and a revelation that could reshape the Milat case.At the first hearing into dozens of Australia’s unsolved murders and missing persons cases, police revealed a previously unheard list of potential additional victims linked to Ivan Milat. In this episode, forensic scientist and criminologist Dr Xanthe Weston and criminal psychologist Tim Wats
1. Australia's Killer Secrets: Milat, Murders & Missing Jun 10, 2026 1725 What if the full story behind Australia's most notorious serial killer Ivan Milat has never been told?In episode one of this special series of Motive&Method, forensic scientist Dr Xanthe Weston and criminal psychologist Tim Watson-Munro break down the unsolved missing & murdered cases being re-examined in a landmark parliamentary inquiry.Tim & Xanthe have been working for years, alongs
Introducing: Australia's Killer Secrets Jun 7, 2026 115 What if the full story behind Australia's most notorious serial killer Ivan Milat has never been told? And what if more recent cases point to a copycat killer - or worse?In this special series of Motive&Method, forensic scientist Dr Xanthe Weston and criminal psychologist Tim Watson-Munro take you inside a landmark parliamentary inquiry examining dozens of unsolved murders and disappearances.F
Is There A Byron Bay Serial Killer? Jun 2, 2026 2071 Mysterious disappearances, unsolved deaths & terrifying stories - Is a killer stalking Byron Bay? And could there be more than one?In 2019, 18-year-old Belgian backpacker Theo Hayez vanished after a night out in Byron Bay and was never seen again. Since then, the disturbing death of Jackson Stacker and the mysterious cases of Hugo Palmer and Erwan Ferrieux, among others, have become part of a
A Horrific Crime In Campbelltown: Australia's DV Crisis May 26, 2026 1622 A mother & two young boys killed allegedly at the hands of their father - This tradegy has once again left an entire country asking how this keeps happening. The alleged murders in Campbelltown, Sydney have been described as among the most confronting domestic violence scenes seasoned investigators have encountered. Police allege the accused may have been inspired by another shocking fami
Youth Crime & 'Crimefluencing': Clicks, Clout & Coercion May 19, 2026 1833 Crimes for clicks, shares and online status - In this episode, Tim and Xanthe unpack the  dangerous new phenomenon “crimefluencing”. Australia’s top cop recently highlighted this “new and disturbing front in traditional gender-based violence” - with young people being drawn into online networks that encourage everything from petty offending to serious violence an
Breakthrough: Body Found In Search for Jayden Penno-Tompsett May 13, 2026 1578 In December 2017, two young men took off on a drug-fuelled roadtrip to spend New Year's Eve in Cairns. One made it to the party - the other was never seen again. Now a shocking development could see this case finally solved. In the final episode of this special series for Outback Murder Highway, investigative journalist Amelia Oberhardt dissects the mysterious disappearance of 22-year-old Jay
The Wrong Man? Who Killed Leanne Holland May 12, 2026 2264 More than three decades after 12-year-old Leanne Holland was murdered in Ipswich, her case remains one of Australia’s most controversial unsolved killings. In this episode, Tim and Xanthe speak with former police officer turned private investigator Graeme Crowley, whose relentless investigation helped trigger a new coronial inquiry into the case. They unpack the disappearance and murder of L
Bonus: Mark Jones [Extended Interview] May 8, 2026 2549 Mark Jones’ little brother Tony was hitchhiking to meet their other brother in 1982 when he made a final phone call back home & was never heard from again. In this extended interview from the documentary series Outback Murder Highway, Mark shares his disappointment in the police investigation. He is confident someone has more information about what happened to his brother, and is hopeful
Outback Murder Highway: The Disappearance Of Tony Jones May 6, 2026 1574 In the early '80s a young hitchhiker vanished off the Flinders Highway - despite a mysterious tip-off in the mail, a killer’s confession, and growing rumours around one outback town, the truth remains hidden.  In this third episode for Outback Murder Highway, Tim, Xanthe and investigative journalist Amelia Oberhardt unpack the unsolved disappearance of 20-year-old Tony Jones who was on
Bonus: John Twaddle [Extended Interview] May 2, 2026 1067 John Twaddle thought he knew who murdered his brother Gordon, but the person he had suspected has been ruled out by police on multiple occasions. Almost 50 years after Gordon was found dead off Queensland’s Flinders Highway, alongside his girlfriend Karen and mate Tim, their families are no closer to the truth.  In this extended interview from the documentary series Outback Murder

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