Pendulum

Pendulum

She was a vibrant young woman with plenty of friends: a daughter a sister, a wife and mum to two small children. Why did Margaret Kirstenfeldt suffer a violent, bloody death in the tiny Queensland cane town of Sarina? From murder to suicide and back again - expert opinions have swung wildly. It’s been more than 40 years. Is a killer still on the run?

Episodes

August 21, 2022 16 mins

47 years since her murder in Rockhampton, the loved ones of Queenie Hart have finally been able to bring her home to Wakka Wakka country and say goodbye.




Theme: The Clock is Ticking by Dark Orb Music

https://soundcloud.com/dark_orb_music


Dark Walk by Kevin MacLeod

Free download: https://filmmusic.io/song/3612-dark-walk

License (CC BY 4.0): https://filmmusic.io/standard-license

Artist website: https://incompetech.com


Mark as Played
Imagine your trauma leads the news. Your private life is then public property. Your anonymity is lost. That’s what it’s like to become an accidental celebrity. Now, the spotlight is turned around. Each weekly episode offers rare media insights from an ordinary Australian who faced an extraordinary event. They expose the tricks of a competitive trade – the relentless pursuits, the manipulation and misrepresentation, the betrayals of...

Mark as Played
June 29, 2020 57 mins

A sinister portrait develops of the man once known as Steven Henry Kiem. Described as cruel and violent, those who used to be in close contact come forward with their harrowing memories, relieved he's now dead. What they say about his link to the cold cases of Margaret Kirstenfeldt and Queenie Hart.




Theme: The Clock is Ticking by Dark Orb Music

https://soundcloud.com/dark_orb_music


Satiate by Kevin MacLeod

Link: https:/...

Mark as Played
December 29, 2019 25 mins

Finally, we are able to reveal the identity of Person X. But, what does it mean for the families of Margaret Kirstenfeldt and `Rosie`?




Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Blandford


With thanks to:

The team at 7 News Brisbane, Annette Caltabiano, Georgia Done, Letitia Wallace, Susan Bush, C...

Mark as Played
October 6, 2019 60 mins

Word about the Margaret Kirstenfeldt case is spreading. More past and present Sarina residents are coming forward to share memories - some of which are shocking. For the first time, we hear from the children who resided with Person X.


Warning: This episode contains disturbing and graphic memories of abuse.



Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc ...

Mark as Played
September 29, 2019 25 mins

A concerning association: the other reason why person X raises a red flag. Paula's previous meeting with the man in question, and her mission to find him again.



Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Blandford


With thanks to:

The team at 7 News Brisbane, Annette Caltabiano, Georgia Done, Letitia ...

Mark as Played
September 22, 2019 58 mins

He was living just a few doors down from Margaret. His history is shocking. Did he get away with murder?




Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Blandford


With thanks to:

The team at 7 News Brisbane, Annette Caltabiano, Georgia Done, Letitia Wallace, Susan Bush, Charlie Dally-Watkins, Alex Wri...

Mark as Played
September 15, 2019 48 mins

A closer look at the people who were in Margaret's life and community at the time of her death in February 1978. Did any of them have something to hide?


Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Blandford


With thanks to:

The team at 7 News Brisbane, Annette Caltabiano, Georgia Done, Letitia Wallace, Sus...

Mark as Played
September 8, 2019 30 mins

Margaret's case is re-opened as a murder, 30 years after a suicide finding. We take a road trip to Sarina, visiting the home where she died and the places she knew and visited. Why it's never too late to identify a killer.




Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Blandford


With thanks to:

The t...

Mark as Played
September 1, 2019 28 mins

Margaret's baby - all grown up. Lesley speaks publicly for the first time since her mother's death. Loved ones reflect on what could have been. Plus, we get a second opinion. Another experienced pathologist examines the notes from Margaret's autopsy.




Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Bland...

Mark as Played
August 25, 2019 34 mins

Heartbroken and in disbelief, Margaret's loved ones are tortured by the finding she took her own life. Her father is forever haunted by having to clean up the crime scene, while her husband feels let down by the justice system.



Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Blandford


With thanks to:

The ...

Mark as Played
August 18, 2019 51 mins

Police theories, a post-mortem and a pathologist's finding: how it created conflict, confusion and conjecture. So, whose opinion is right?




Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Blandford


With thanks to:

The team at 7 News Brisbane, Annette Caltabiano, Georgia Done, Letitia Wallace, Susan Bus...

Mark as Played
August 11, 2019 33 mins

A knock on the door delivers despair in the middle of the night. What was Margaret's demeanour in her final hours? Plus, an examination of the crime scene.



Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Blandford


With thanks to:

The team at 7 News Brisbane, Annette Caltabiano, Georgia Done, Letitia Walla...

Mark as Played
August 4, 2019 23 mins

The vivid memories of the first police officers on the scene on the night of February 10, 1978. Why they'll never forget.



Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Blandford


With thanks to:

The team at 7 News Brisbane, Annette Caltabiano, Georgia Done, Letitia Wallace, Susan Bush, Alex Wright Media,...

Mark as Played
July 28, 2019 35 mins

Margaret leaves home with dreams of love, marriage and babies. She's keen to begin her adult life in a new town. But homesickness and the reality of day-to-day life wear her down.



Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Graphics - Jason Blandford


With thanks to:

The team at 7 News Brisbane, Annette Caltabiano, Geo...

Mark as Played
July 21, 2019 28 mins

A teenage motorcyclist finds the bloodied body of a young, married mother beside a dark stretch of road. It is Summer 1978, in the tiny Queensland town of Sarina. The woman's name is Margaret Kirstenfeldt. How did this popular, much-loved girl from country Jandowae end up here?


Credits:

Presenter / Investigative Crime Journalist - Paula Doneman

Producer / Writer - Sally Eeles

Sound Design - Marc Wright

TV reporter - Mackenzie Ravn

Gr...

Mark as Played
July 15, 2019 1 min
She was a much-loved, young mum with plenty of friends. Why did Margaret Kirstenfeldt suffer a violent, bloody death in the tiny Queensland town of Sarina? Was it suicide or murder? Expert opinions have swung wildly. It's been 40 years. Could a killer still be on the run?

See omnystudio.com/listener for privacy information.

Mark as Played

Popular Podcasts

    If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.

    Dateline NBC

    Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com

    24/7 News: The Latest

    The latest news in 4 minutes updated every hour, every day.

    True Crime Tonight

    If you eat, sleep, and breathe true crime, TRUE CRIME TONIGHT is serving up your nightly fix. Five nights a week, KT STUDIOS & iHEART RADIO invite listeners to pull up a seat for an unfiltered look at the biggest cases making headlines, celebrity scandals, and the trials everyone is watching. With a mix of expert analysis, hot takes, and listener call-ins, TRUE CRIME TONIGHT goes beyond the headlines to uncover the twists, turns, and unanswered questions that keep us all obsessed—because, at TRUE CRIME TONIGHT, there’s a seat for everyone. Whether breaking down crime scene forensics, scrutinizing serial killers, or debating the most binge-worthy true crime docs, True Crime Tonight is the fresh, fast-paced, and slightly addictive home for true crime lovers.

    The Clay Travis and Buck Sexton Show

    The Clay Travis and Buck Sexton Show. Clay Travis and Buck Sexton tackle the biggest stories in news, politics and current events with intelligence and humor. From the border crisis, to the madness of cancel culture and far-left missteps, Clay and Buck guide listeners through the latest headlines and hot topics with fun and entertaining conversations and opinions.

Advertise With Us
Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.