He’s helped bring down international fraud rings, recover millions for victims and hunt some of the world’s most notorious con artists - including serial swindler Peter Foster. 
In part 1 of Tim & Xanthe’s conversation with private investigator Ken Gamble, Ken talks overnight mafia stakeouts, unmasking one of the world’s first major online ticket scammers and busting ‘boiler rooms’ in the Philippines that were stealing millions from Aussie mums and dads. 

Part two is out next week - 8th April, 2026.

You can watch our full video episodes on Youtube -click here!

He&rsquo;s helped bring down international fraud rings, recover millions for victims and hunt some of the world&rsquo;s most notorious con artists - including serial swindler Peter Foster. In part 1 of Tim &amp; Xanthe&rsquo;s conversation with private investigator Ken Gamble, Ken talks overnight mafia stakeouts, unmasking one of the world&rsquo;s first major online ticket scammers and busting &lsquo;boiler rooms&rsquo; in the Philippines that were stealing millions from Aussie mums and dads.&nbsp;
Part two is out next week - 8th April, 2026.
You can watch our full video episodes on Youtube -<a href="https://www.youtube.com/playlist?list=PL38MvByTHwxKGmkMHyhV8Hf7oAkB8MI06"> click here!</a>

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.

Motive &amp; 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.

Motive & Method

Motive & Method is an expert-led Australian true crime podcast. Join Dr Xanthe Weston 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.

Motive &amp; Method is an expert-led Australian true crime podcast. Join Dr Xanthe Weston and criminal psychologist Tim Watson-Munro as they unpack what really makes the offenders behind some of history&rsquo;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.

Hunting Scammers with Private Investigator Ken Gamble (Part 1)

In October 1978 three bodies are found at Spear Creek in remote outback Queensland - each has a single rifle shot to the head. Decades later a prime suspect is ruled out but did witnesses identify another man? 
In this special episode for Outback Murder Highway, Tim and Xanthe are joined again by investigative journalist Amelia Oberhardt to unpack the documentary investigation into the unsolved murders of Karen Edwards, Tim Thomson and Gordon Twaddle. 

You can watch the Outback Murder Highway TV documentary series 8.30pm Wednesday on Channel 9  from April 22 to May 13.
Or watch anytime here - on 9Now.

In October 1978 three bodies are found at Spear Creek in remote outback Queensland - each has a single rifle shot to the head. Decades later a prime suspect is ruled out but did witnesses identify another man? In this special episode for Outback Murder Highway, Tim and Xanthe are joined again by investigative journalist Amelia Oberhardt to unpack the documentary investigation into the unsolved murders of Karen Edwards, Tim Thomson and Gordon Twaddle.&nbsp;
<hr>
You can watch the Outback Murder Highway TV documentary series 8.30pm Wednesday on Channel 9&nbsp; from April 22 to May 13. <a href="https://www.9now.com.au/outback-murder-highway">Or watch anytime here - on 9Now.</a>

Outback Murder Highway: Triple Murder At Spear Creek

For over fifty years, David Cunningham has been searching for the truth about his sister Anita, who vanished while hitchhiking Queensland’s notorious Flinders Highway in 1972. 
While her friend Robin was tragically found murdered, Anita’s fate remains one of the Outback's most enduring and haunting mysteries. 
In this powerful, extended interview from the documentary series Outback Murder Highway, David shares the grueling reality of a half-century search for justice. From the initial desperate weeks to the sudden breakthrough of new witnesses, he explores the theories, the suspects and his hope that someone who knows something will come forward.


This interview was conducted by Jo Townsend for the television series Outback Murder Highway - On Channel 9 at 8.30pm on Wednesday nights - from April 22 to May 13.
Or watch anytime here - on 9Now. 

For over fifty years, David Cunningham has been searching for the truth about his sister Anita, who vanished while hitchhiking Queensland&rsquo;s notorious Flinders Highway in 1972. While her friend Robin was tragically found murdered, Anita&rsquo;s fate remains one of the Outback's most enduring and haunting mysteries.&nbsp; In this powerful, extended interview from the documentary series Outback Murder Highway, David shares the grueling reality of a half-century search for justice. From the initial desperate weeks to the sudden breakthrough of new witnesses, he explores the theories, the suspects and his hope that someone who knows something will come forward.
<hr>
 This interview was conducted by Jo Townsend for the television series Outback Murder Highway - On Channel 9 at 8.30pm on Wednesday nights - from April 22 to May 13. <a href="https://www.9now.com.au/outback-murder-highway">Or watch anytime here - on 9Now.&nbsp;</a>

Bonus: David Cunningham [Extended Interview]

Two 18-year-old girls disappeared on the Flinders Highway in 1972. One was found murdered, the other has never been found. 
In this first episode of our special series for Outback Murder Highway, Tim & Xanthe are joined by investigative journalist Amelia Oberhardt to dissect the unsolved case of Anita Cunningham and Robin Hoinville-Bartram. Could police have missed crucial evidence all those years ago that could prove  they were victims of one of Australia's most notorious serial killers?

You can watch the Outback Murder Highway TV documentary series 8.30pm Wednesday on Channel 9  from April 22 to May 13.
Or watch anytime here - on 9Now. 

Two 18-year-old girls disappeared on the Flinders Highway in 1972. One was found murdered, the other has never been found. In this first episode of our special series for Outback Murder Highway, Tim &amp; Xanthe are joined by investigative journalist Amelia Oberhardt to dissect the unsolved case of Anita Cunningham and Robin Hoinville-Bartram. Could police have missed crucial evidence all those years ago that could prove&nbsp; they were victims of one of Australia's most notorious serial killers?
<hr>
You can watch the Outback Murder Highway TV documentary series 8.30pm Wednesday on Channel 9&nbsp; from April 22 to May 13. <a href="https://www.9now.com.au/outback-murder-highway">Or watch anytime here - on 9Now. </a>

Hunting Scammers with Private Investigator Ken Gamble (Part 1)

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