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True Crime Conversations

True Crime Conversations

By: Mamamia Podcasts
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True Crime Conversations explores the world's most notorious crimes by speaking to the people who know the most about them. Hosted by Gemma Bath.

2026 Mamamia Podcasts
Biographies & Memoirs True Crime
Episodes
  • The WA Family Cult That Vanished Overnight
    Mar 18 2026

    In 2007, a family of three and their friend vanished from their secluded home in Nannup, Western Australia, leaving only a cryptic note claiming they had moved to Brazil. They never arrived.

    As investigators delved into the lives of Chantelle McDougall, her partner Simon Cadwell, their daughter Leela, and friend Tony Popic, they uncovered a web of doomsday prepping and cult-like spiritual beliefs.

    Was this a voluntary disappearance to a "higher plane," or something far more sinister?

    LINKS

    Listen to Expanse: The Nannup Four here.

    If any of the contents in this episode have caused distress, know that there is help available via Lifeline on 13 11 14 or Beyond Blue on 1300 22 4636.

    GET IN TOUCH

    Follow us on Instagram and TikTok @truecrimeconversations

    Want us to cover a case on the podcast? Email us at truecrime@mamamia.com.au or send us a voice note.

    Make sure to leave us a rating and review on Apple & Spotify to let us know how you're liking the episodes.

    Get 25% off Nala with your Mamamia subscription. Click here to get your code ends April 1st.

    CREDITS

    Guest: Dominique Bayens

    Host: Gemma Bath

    Senior Producer: Tahli Blackman

    Group Executive Producer: Ilaria Brophy

    Audio Engineer: Jacob Round

    We acknowledge the Traditional Owners of the Land we have recorded this podcast on, the Gadigal people of the Eora Nation. We pay our respects to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander cultures.

    Become a Mamamia subscriber: https://www.mamamia.com.au/subscribe

    See omnystudio.com/listener for privacy information.

    Show more Show less
    53 mins
  • How Michelle's Girls Took A Pedophile To Court And Changed NSW Law
    Mar 11 2026

    Her life changed forever when her five-year-old daughter, Rose, bravely spoke up about a trusted family friend sexually assaulting her.

    That moment led Michelle to discover that both of her daughters had endured abuse for years, and it marked the start of the family’s journey toward justice and healing.

    In this episode, Michelle shares how she and her daughters, Pippa and Rose, navigated their challenges together, supported by their older sister Maggie and their father. Now adults, Pippa and Rose are using their voices to drive positive change in the way child victims are treated within the legal system. Their journey is a powerful testament to resilience, courage, and the unbreakable strength of family in overcoming adversity.

    If any of the contents in this episode have caused distress, know that there is help available via 1800 RESPECT. If the content in this episode has brought up anything for you, please contact Lineline on 13 11 14.

    GET IN TOUCH

    Follow us on Instagram and TikTok @truecrimeconversations

    Want us to cover a case on the podcast? Email us at truecrime@mamamia.com.au or send us a voice note.

    CREDITS

    Guest: Michelle Milthorpe

    Host: Gemma Bath

    Senior Producer: Tahli Blackman

    Group Executive Producer: Ilaria Brophy

    Audio Engineer: Jacob Round

    Make sure to leave us a rating and review on Apple & Spotify to let us know how you're liking the episodes.

    We acknowledge the Traditional Owners of the Land we have recorded this podcast on, the Gadigal people of the Eora Nation. We pay our respects to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander cultures.

    Become a Mamamia subscriber: https://www.mamamia.com.au/subscribe

    See omnystudio.com/listener for privacy information.

    Show more Show less
    1 hr and 19 mins
  • The Woman So Obsessed With Killers She Became One
    Mar 4 2026

    Some women dream of launching a career before 25. Some dream of owning their first home. Jemma Lilley had a different goal: she wanted to kill someone before her 25th birthday, but she knew she couldn't do it alone.

    Obsessed with serial killers and violent fantasy, Lilley set her sights on turning desire into reality. She found an accomplice in Trudi Lenon, an impressionable single mother whom she gradually drew into her world of fixation and planning. Together, they searched for what they chillingly described as the “perfect victim.” They chose 18-year-old Aaron Pajich-Sweetman, a vulnerable teenager who was a friend of Lenon’s son.

    It is a case that still shocks those who hear it. A real-life horror story about manipulation, obsession, and the calculated, meticulous planning of two women who conspired to take the life of an innocent young man.

    CREDITS

    Guest: Tim Clarke

    Host: Claire Murphy

    Senior Producer: Tahli Blackman

    Group Executive Producer: Ilaria Brophy

    Audio Engineer: Jacob Round

    GET IN TOUCH

    Follow us on Instagram and TikTok @truecrimeconversations

    Make sure to leave us a rating and review on Apple & Spotify to let us know how you're liking the episodes.

    Want us to cover a case on the podcast? Email us at truecrime@mamamia.com.au or send us a voice note.

    If any of the contents in this episode have caused distress, know that there is help available via Lifeline on 13 11 14 or Beyond Blue on 1300 22 4636.

    We acknowledge the Traditional Owners of the Land we have recorded this podcast on, the Gadigal people of the Eora Nation. We pay our respects to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander cultures.

    Become a Mamamia subscriber: https://www.mamamia.com.au/subscribe

    See omnystudio.com/listener for privacy information.

    Show more Show less
    59 mins
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