Introducing: Australia's Killer Secrets

Introducing: Australia's Killer Secrets

From Motive & Method by Xanthe Mallett and Tim Watson-Munro

June 7, 2026 · 2 min

About this episode

The episode introduces a special series exploring Australia's notorious serial killer Ivan Milat and the possibility of a copycat killer through a parliamentary inquiry into unsolved cases.

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. From new evidence to long-overlooked links, Australia’s Killer Secrets explores the mysteries that continue to haunt a nation. Series launches Wednesday June 10.  See omnystudio.com/listener for privacy information.

People in this episode

Hosts: Dr Xanthe Weston, Tim Watson-Munro

Topics covered

  • serial killer
  • unsolved murders
  • forensic science
  • criminal psychology
  • copycat killer
  • parliamentary inquiry

Keywords

  • Australia
  • Killer Secrets
  • Ivan Milat
  • unsolved murders
  • forensic science
  • criminal psychology
  • copycat killer

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