They’re rare, often overlooked, and shrouded in myth - but female serial killers are as deadly as they are complex. In this episode, Xanthe and Tim unravel the motives and methods of these women who kill, exploring what sets them apart from their male counterparts. From poisoners to predators, their motivations defy the stereotypes.

They&rsquo;re rare, often overlooked, and shrouded in myth - but female serial killers are as deadly as they are complex. In this episode, Xanthe and Tim unravel the motives and methods of these women who kill, exploring what sets them apart from their male counterparts. From poisoners to predators, their motivations defy the stereotypes.

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

Female Serial Killers: From Poisoners to Predators

In this special holiday episode, Tim & Xanthe step away from the dark and disturbing and turn to some of the more unusual crime stories of the year - the bizarre, brazen and baffling! They’re putting each other to the test, in a series of games, to examine the stranger side of human behaviour.

In this special holiday episode, Tim &amp; Xanthe step away from the dark and disturbing and turn to some of the more unusual crime stories of the year - the bizarre, brazen and baffling! They&rsquo;re putting each other to the test, in a series of games, to examine the stranger side of human behaviour.

HOLIDAY SPECIAL: Bizarre, Brazen & Baffling Cases of 2025

If you're a new listener or haven't heard this episode, this is Xanthe's 2025 "must listen" episode from February. 
While many think human trafficking it’s a distant issue, it’s happening closer than we realise - in neighborhoods, cities, and countries around the world, including Australia. In this episode, Tim and Xanthe speak to Matt Friedman - a leading, internationally renowned global expert on modern slavery and human trafficking. From forced labor to exploitation and coercion, Matt uncovers the dark reality of modern slavery and what we can do to fight it.

If you're a new listener or haven't heard this episode, this is Xanthe's 2025 "must listen" episode from February.&nbsp; While many think human trafficking it&rsquo;s a distant issue, it&rsquo;s happening closer than we realise - in neighborhoods, cities, and countries around the world, including Australia.&nbsp;In this episode, Tim and Xanthe speak to Matt Friedman - a leading, internationally renowned global expert on modern slavery and human trafficking. From forced labor to exploitation and coercion, Matt uncovers the dark reality of modern slavery and what we can do to fight it.

REPLAY:  Xanthe's 2025 Top Episode - The Horrors of Human Trafficking Networks

In the wake of the deadly Bondi terror attack, Tim and Xanthe are joined by Forensic Psychologist Dr Nathan Brooks - a leading expert in ‘lone actor’ violence and mass casualty attacks. Together, they explore what we know so far and why grounding public understanding in verified facts matter. Dr Brooks cuts through speculation and shares his expertise around offenders, methods and warning signs that can be missed.

In the wake of the deadly Bondi terror attack, Tim and Xanthe are joined by Forensic Psychologist Dr Nathan Brooks - a leading expert in &lsquo;lone actor&rsquo; violence and mass casualty attacks. Together, they explore what we know so far and why grounding public understanding in verified facts matter. Dr Brooks cuts through speculation and shares his expertise around offenders, methods and warning signs that can be missed.

Female Serial Killers: From Poisoners to Predators

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