Casefile Extra features bonus episodes exploring compelling cases, stories and topics beyond our regular weekly releases.

When 55-year-old Greg Fleniken was found dead inside his hotel room in Beaumont, Texas, nothing about the scene appeared suspicious. There were no signs of forced entry, no obvious wounds, and no indication of a struggle. At first, it seemed Greg had died suddenly from natural causes.

But an autopsy revealed something far more troubling. Greg had suffered catastrophic internal injuries, leading investigators to treat his death as a homicide. The problem was that nothing inside Room 348 explained how those injuries had occurred.

With no clear suspect, no apparent motive, and a crime scene that made little sense, the case quickly reached a dead end. What had happened inside Room 348?

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Narration – Anonymous Host

Research & writing – Matthew Dawe

Production & music – Mike Migas

Audio editing – Anthony Telfer

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For all credits and sources, please visit https://casefilepodcast.com/casefile-extra-greg-fleniken

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*** Content warnings: Child abuse, crimes against children, sexual assault ***

When 10-year-old Zahra Baker was reported missing by her father and stepmum in Hickory, North Carolina, one Saturday afternoon in 2010, it sparked the largest missing persons investigation in the city's history. Police worked around the clock, hoping for a miracle, but people close to the family said they'd been expecting something like this to happen for a long time. 

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Narration – Anonymous Host

Research & writing – Emily Shirley

Production & music – Mike Migas

Audio editing – Anthony Telfer

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For all credits and sources, please visit https://casefilepodcast.com/case-347-zahra-baker

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*** Content warnings: Child abduction ***

When 13-year-old Megumi Yokota failed to return home from her regular badminton practice on November 15 1977, her parents immediately raised the alarm.

The police in Niigata, Japan, conducted one of the city’s largest ever investigations, but no trace of Megumi was ever found. Two decades later, the case took a shocking turn that would rock the entire nation of Japan and have geopolitical ramifications…

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Narration – Anonymous Host

Research & writing – Erin Munro

Production & music – Mike Migas

Audio editing – Anthony Telfer

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For all credits and sources, please visit https://casefilepodcast.com/case-346-megumi-yokota

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*** Content warnings: Sexual assault, drug use, suicide, homophobia ***

Over a 16-month period between 2014 and 2015, four young men—Anthony Walgate, Gabriel Kovari, Daniel Whitworth and Jack Taylor—each died under unusual circumstances in the East London suburb of Barking.

While the police initially palmed the deaths off as isolated incidents, the families of the four men believed something suspicious was at play. All of the men had been found near or in a churchyard, all had died from dangerously high levels of GHB, and none had a reason to be in the area. When CCTV footage forced detectives to revisit the evidence, what they uncovered was shocking.

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Narration – Anonymous Host

Research & writing – Elsha McGill

Production & music – Mike Migas

Audio editing – Anthony Telfer

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For all credits and sources, please visit https://casefilepodcast.com/case-345-the-barking-murders

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In the tense weeks following the September 11 terror attacks in 2001, a new and invisible threat emerged across the United States. Letters laced with weaponised anthrax began arriving through the mail, infecting ordinary people and spreading fear nationwide.

As the possibility of bioterrorism gripped the country, a massive federal investigation codenamed Amerithrax was launched to uncover who was behind the attacks…

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Narration – Anonymous Host

Research & writing – Milly Raso

Production & music – Mike Migas

Audio editing – Anthony Telfer

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For all credits and sources, please visit https://casefilepodcast.com/case-344-amerithrax

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*** Content warnings: Child victims, sexual assault ***

On February 28 1976, the suburban community of Hales Corners, Wisconsin, was rocked when the body of missing schoolboy, 14-year-old John Zera, was discovered in a local park. The teenager hadn’t been seen for over a week, having gone missing in the middle of the school day without so much as a word.

Over the next few years, the investigation into John’s brutal murder was plagued by mistakes and misconduct before eventually going cold. Thirty years later, the case was resurrected after police discovered a chilling scene.

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Narration – Anonymous Host

Research & writing – Brianne Jaskulski

Production & music – Mike Migas

Audio editing – Anthony Telfer

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For all credits and sources, please visit https://casefilepodcast.com/case-343-john-zera

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When 52-year-old Julia Wallace was found brutally murdered in her Liverpool home in 1931, no one could have anticipated the complex and challenging investigation that would follow, centring on her husband, William, and a mysterious figure known only as R. M. Qualtrough.

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Narration – Anonymous Host

Research & writing – Milly Raso

Production & music – Mike Migas

Audio editing – Anthony Telfer

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For all credits and sources, please visit https://casefilepodcast.com/case-342-julia-wallace

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*** Content warning: Child sexual abuse ***

Late in 1991, a child said something strange to his mother: ‘I don’t like Peter’s black penis.’ Believing this was an indication that her son was being abused by Peter Ellis, a 33-year-old employee at the Christchurch Civic Creche her son attended, the concerned mother quickly filed a report. The case would soon snowball into one of New Zealand’s biggest and most controversial criminal cases…

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Narration – Anonymous Host

Research & writing – Erin Munro

Production & music – Mike Migas

Audio editing – Anthony Telfer

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For all credits and sources, please visit https://casefilepodcast.com/case-341-the-christchurch-civic-creche

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*** Content warning: Sexual assault ***

When 22-year-old aspiring journalist Elisabeth Membrey failed to answer her phone on December 7 1994, her loved ones knew something was wrong. A visit to her Ringwood East unit confirmed their suspicions when blood stains were found on the carpet, but Elisabeth herself was nowhere to be seen. 

With Elisabeth’s disappearance declared to be a homicide, her parents, Roger and Joy Membrey, refused to give up the search for answers. But with one twist after another, they could never have anticipated the journey that lay ahead. 

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Narration – Anonymous Host

Research & writing – Elsha McGill

Production & music – Mike Migas

Audio editing – Anthony Telfer

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For all credits and sources, please visit https://casefilepodcast.com/case-340-elisabeth-membrey

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Casefile Revisited features newly re-recorded versions of classic episodes, revisiting the stories with enhanced production, fresh narration, and updated research where possible.

*** Content warnings: Gun violence ***

When Larry Phillips Junior and Emil Mătăsăreanu entered the North Hollywood branch of the Bank of America on February 28 1997, no one could have predicted the chaos that was about to ensue. What followed was 44 minutes of pure mayhem.

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Narration – Anonymous Host

Research & writing – Anonymous Host & Elsha McGill 

Production & music – Mike Migas

Audio editing – Anthony Telfer

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For all credits and sources, please visit https://casefilepodcast.com/casefile-archives-11-north-hollywood-shootout

The North Hollywood Shootout episode was originally released in May 2016.

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