True Crime Conversations

In 1991, a fire at an Austin yoghurt shop led firefighters to a scene so horrific it would haunt them forever: four teenage girls murdered in one of Texas’ most shocking crimes. The Yoghurt Shop Murders became a case that devastated families, traumatised a city, and remained unsolved for more than three decades. Now, thanks to advances in DNA technology, investigators believe they’ve finally identified the killer. Margaret Brown, director of HBO and A24’s The Yoghurt Shop Murders, explains the wrongful confessions, the families’ fight for answers, and the extraordinary twists that changed everything. LINKS Watch the latest episode of The Yogurt Shop Murders on HBO MAX 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. New Mamamia subscribers get $40 off — $20 off an annual membership and $20 off your TWOOBS order. Click here to subscribe.Already a subscriber? Click here for your $20 TWOOBS discount code.T&C's apply. GET IN TOUCH Follow us on Instagram and TikTok @truecrimeconversations Want us to cover a case on the podcast? Email us at [email protected] 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.  CREDITS  Guest: Margaret Brown Host: Gemma Bath  Senior Producer: Tahli Blackman Group Executive Producer: Ilaria Brophy Video Editor: Rory Nix Audio Designer: Scott Stronach Mamamia acknowledges the traditional owners of the land on which we have recorded this podcast.Become a Mamamia subscriber: https://www.mamamia.com.au/subscribeSee omnystudio.com/listener for privacy information.

In August 2025, two Victoria Police officers were shot and killed while executing a search warrant at a regional Victorian property linked to Desmond Filby, also known as Dezi Freeman. A third officer was injured, and Filby vanished into the bush, triggering a seven-month manhunt that gripped the nation. The case began with a child abuse investigation and ended in March 2026, when police found Filby hiding in a shipping container and shot him dead after he threatened officers with a stolen police gun. In this episode, we unpack the tragedy, the investigation, and the dramatic final chapter of one of Australia’s most confronting police operations. LINKS Watch Dezi Freeman: The Hunt on 7Plus here. and listen here.  If you’re experiencing family and domestic violence, Safe Steps provides immediate and confidential assistance. Find out more 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. New Mamamia subscribers get $40 off — $20 off an annual membership and $20 off your TWOOBS order. Click here to subscribe.Already a subscriber? Click here for your $20 TWOOBS discount code.T&C's apply. GET IN TOUCH Follow us on Instagram and TikTok @truecrimeconversations Want us to cover a case on the podcast? Email us at [email protected] 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.  CREDITS  Guest: Cassie Zervos Host: Gemma Bath  Senior Producer: Tahli Blackman Group Executive Producer: Ilaria Brophy Video Editor: Julian Rosario Audio Engineer: Tegan Sadler Mamamia acknowledges the traditional owners of the land on which we have recorded this podcast.Become a Mamamia subscriber: https://www.mamamia.com.au/subscribeSee omnystudio.com/listener for privacy information.

What happens after police leave a crime scene? For six years, Donna Nayler was the person called in to deal with what remained. Wearing full protective gear, she cleaned some of the country’s most confronting scenes, from murders and domestic violence cases to homes where bodies had gone undiscovered for weeks. Donna reveals the harsh realities that come with a job few people ever think about and the unseen work done behind closed doors. LINKS You can find Donna's book, Bloodstains and Ball Gowns, here.  If you’re experiencing family and domestic violence, Safe Steps provides immediate and confidential assistance. Find out more 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 [email protected] 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.  CREDITS  Guest: Donna Nayler Host: Gemma Bath  Senior Producer: Tahli Blackman Group Executive Producer: Ilaria Brophy Video Editor: Julian Rosario Audio Engineer: Tegan Sadler Mamamia acknowledges the traditional owners of the land on which we have recorded this podcast.Become a Mamamia subscriber: https://www.mamamia.com.au/subscribeSee omnystudio.com/listener for privacy information.

WA Police have acknowledged that earlier searches in the investigation into the Nannup Four were conducted in the wrong location. Retired detective Barry McIntosh, who has long pushed for answers in the case, believes the corrected coordinates point to a more accurate search area near Northcliffe, where clothing and the reported smell of human remains were allegedly detected after the group disappeared. Today, we check in with ABC investigative journalist Dominique Bayens about the latest developments in the case. LINKS Find out more about Barry's search for The Nannup Four. There's a GoFundMe page here. Watch 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 [email protected] 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.  CREDITS  Guest: Dominique Bayens Host: Gemma Bath  Senior Producer: Tahli Blackman Group Executive Producer: Ilaria Brophy Video Editor: Julian Rosario Audio Engineer: Tegan Sadler Mamamia acknowledges the traditional owners of the land on which we have recorded this podcast.Become a Mamamia subscriber: https://www.mamamia.com.au/subscribeSee omnystudio.com/listener for privacy information.

29-year-old Katie Haley arrived home on a Friday night in March 2018 after a long shift at a Melbourne tavern. Her partner Shane had been messaging throughout the day, calls, accusations, jealousy, and control that had continued for hours... After reaching her limit, Katie stands up and starts packing a bag. She tells him the relationship is over. She’s leaving with their daughter. But she never makes it out the door. Today, we’re speaking with Katie’s sister, Bianca Unwin, who has since become an advocate for domestic violence awareness following her sister’s death, and who now speaks openly about coercive control and the warning signs that were not fully recognised at the time. LINKS If you’re experiencing family and domestic violence, Safe Steps provides immediate and confidential assistance. Find out more 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 [email protected] 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.  CREDITS  Guest: Bianca Unwin Host: Gemma Bath  Senior Producer: Tahli Blackman Group Executive Producer: Ilaria Brophy Video Editor: Julian Rosario Audio Engineer: Tegan Sadler Mamamia acknowledges the traditional owners of the land on which we have recorded this podcast.Become a Mamamia subscriber: https://www.mamamia.com.au/subscribeSee omnystudio.com/listener for privacy information.