logo
episode-header-image
Aug 6
58m 57s

The Day Three Children Disappeared In Br...

MAMAMIA PODCASTS
About this episode

On a scorching summer day in Adelaide, January 26, 1966, the Beaumont children—Jane, Arnna and Grant—left for Glenelg Beach and never came home.

In a crowd of hundreds, they vanished without a trace, no evidence at all. Nearly 60 years on, the mystery still grips Australia, it's the cold case that can't go cold. 

Joining us are author Stuart Mullins and former detective Bill Hayes, who believe a man known as “The Satin Man” is responsible for their disappearance. 

Find out more about Stuart and Bill's book Unmasking the Killer of the Missing Beaumont Children 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.

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

CREDITS 

Guests: Bill Hayes & Stuart Mullins

Host: Claire Murphy

Senior Producer: Tahli Blackman

Audio Producer: Jacob Round

GET IN TOUCH

Follow us on TikTok @truecrimeconversations

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

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.

Up next
Yesterday
Unmasking Chopper Read: The Infamous Australian Criminal
Part criminal, part storyteller, and part myth. Mark “Chopper” Read is one of Australia’s most polarising figures. Today, we dive into the life and legacy of the man behind the legend. From a violent childhood and years in Pentridge Prison to bestselling books, stage shows, and t ... Show More
49m 12s
Oct 4
SPECIAL: We Take You Inside The New Amanda Knox Series And Real-Life Case
On a summer night in Italy in 2007, the brutal murder of Meredith Kercher shocked the world. Her American flatmate Amanda Knox, and her new boyfriend Raffaele, were instantly thrust into an international legal saga that spanned years. For the first time ever, True Crime Conversat ... Show More
50m 1s
Oct 1
‘I Was Held In A Soundproof Bunker By My Stalker’
In October 2022, Samantha Stites was kidnapped and assaulted by a man who had stalked her for over a decade. After breaking into her Michigan home, he restrained her and took her to a soundproof bunker he had built inside a storage unit, where she was held captive for nearly 15 h ... Show More
1h 8m
Recommended Episodes
Jun 2025
MISSING: The Gospel Trio
In 1980, two women and a two-year-old girl seemingly vanish into thin air on their way back from a gospel concert in Lowcountry, South Carolina, and their mysterious disappearance leaves their families pushing for justice for decades.Anyone with information regarding the disappea ... Show More
45m 35s
Aug 2024
MISSING: Ben McDaniel & Kenneth Plaisted
A young man disappears in the depths of an underwater cave system in 2010. A father mysteriously vanishes seemingly right outside of his daughter’s apartment complex in 1971. Both men, decades and miles apart, left their families, lives… and troubles… without a trace, leaving the ... Show More
1h 7m
Jul 7
MISSING: John & Shelly Markley
In 1995, a married couple vanishes from their Ohio home without a trace, leaving behind their five kids, an unlocked gun cabinet, and a house full of clues. As ransom calls roll in and suspicions mount, their family is left wondering: Was this a planned disappearance? Or somethin ... Show More
1h 4m
Mar 2022
Episode 18 - Fair Go
Will Shandee Blackburn ever get justice? Will systemic flaws in Queensland’s forensic lab be independently investigated by the authorities? In this episode of the podcast series – which is pausing until new leads arise – Dr Kirsty Wright reveals the letter she confidentially wrot ... Show More
1h 19m
Oct 2022
#404: The Shenandoah Murders - Part 1
In May 1996, Lollie Winans and Julie Williams were murdered at their campsite in the popular Shenandoah National Park in the middle of rural Virginia, not far from a busy tourist resort called Skyland. Many people, including park and resort staff, had seen the happy, friendly cou ... Show More
48m 58s
Dec 2020
Margaret, Murder - And The Missing Motive (Part 2)
Continuing the multi-parter we began last time on The True Crime Enthusiast Podcast, where this time around, we hear of the continuing investigation into the horrific murder of grandmother Margaret Wilson in East Yorkshire in 1995, senselessly slaughtered on a country lane near h ... Show More
1h 9m
Apr 2025
Who Killed Emily Pike? No More Stolen Sisters
On February 14th, 2025, 14-year-old Emily Pike’s dismembered body was found in garbage bags in a remote part of an Arizonan forest. This discovery came about three weeks after she had gone missing. Not only was this a horrible crime committed against a child, but Emily was also a ... Show More
1 h
Jul 2023
EP. 118 TEXAS - She Killed Her Best Friend & Stole Her Baby
At the end of 2019, a puzzling crime rocked the community of Austin, Texas. A mother, Heidi Broussard, had gone missing, along with her daughter... and nobody had a clue where she had went. But when the facts of the case began to emerge, an extremely dark picture was painted... a ... Show More
1h 12m
Aug 21
134. The Mysterious Disappearance of The Beaumont Children: Australia’s Most Puzzling Unsolved Mystery // DARK SUMMER VOL. 2
In 1966, three children vanished without a trace in Australia, and no one knows what happened. It’s a mystery that still plagues the country to this day, and may credit it as the reason people started locking their doors there. But today, we have a much clearer picture of the cri ... Show More
52m 45s
Oct 1
MURDERED: Idaho Murders
In November 2022, four University of Idaho students were brutally murdered inside their off-campus home. The killer left behind a trail of evidence: from DNA on a knife sheath to cell phone records and chilling witness accounts. Morgan and Kaelyn unravel the case that shocked a c ... Show More
1h 33m