Update: The Nannup Four with Dominique Bayens

ABOUT THIS EPISODE

The ABC’s internationally award-winning podcast Expanse, exploring big stories from across Australia, looked at the mysterious case of the Nannup Four for its sixth season. Host Dominique Bayens investigated the 2007 disappearance of Chantelle and Leela McDougall, Tony Popic, and a man known as Simon Kadwill from the town of Nannup in Western Australia. Simon was actually a name taken on by a man called Gary Felton who led a doomsday group called The Truth Fellowship. Dominique spoke with Let’s Talk About Sects about the series in March, and is back to give us an update and a way that listeners may be able to help the families and loved ones left behind.

If you have been personally affected by involvement in a cult, or would like to support those who have been, you can find support with or donate to Cult Information and Family Support if you’re in Australia (via www.cifs.org.au), and you can find resources outside of Australia with the International Cultic Studies Association (via www.icsahome.com).

If you or someone you know is in crisis or needs support right now, please call Lifeline on 13 11 14 in Australia, or find your local crisis centre via the International Association for Suicide Prevention website at www.iasp.info.

EPISODE LINKS

• Help find the Nannup Four — Barry McIntosh's fundraiser

• Last chance for answers in Nannup Four cold case as police admit search error — by Dominique Bayens, ABC News, 21 April 2026

• Expanse: The Nannup Four — Australian Broadcasting Corporation, 2026