48 Hours

48 Hours

“48 Hours” uncovers the narrative behind crime and justice cases that have left a lasting mark on society. Award-winning CBS News correspondents thoughtfully examine the complexities of each crime by transporting you to the heart of the investigation through key evidence and gripping interviews with critical figures from the case. The unmatched reporting has made a tangible difference in countless lives, leading to the exoneration of wrongly convicted individuals and the reopening — and resolution — of previously closed cold cases.Listen to a new “48 Hours” episode every Monday and then go deeper into the case on Tuesdays with the immersive “Post Mortem” series — producers and correspondents join host Anne-Marie Green to discuss key evidence, dead ends, mishaps, and stranger-than-fiction twists they faced in the field. Also available on the 48 Hours YouTube channel. Plus, every Wednesday and Thursday, we’ll revisit a classic “48 Hours” episode. Get ad-free access to 48 Hours podcasts by subscribing to 48 Hours+. Subscribe at 48HoursPodcasts.com, then listen in Apple Podcasts, Spotify, or use your private link in your favorite podcast app.
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Zusammenfassung der Episode

This episode explores the harrowing medical emergency of Hannah Petty, who was hospitalized with life-threatening lead poisoning. As doctors concluded that the massive amount of lead in her system must have been ingested deliberately, an investigation began into her husband, chiropractor Brian Mann. The investigation uncovered a potential link to lead used in an x-ray room, leading to a trial where prosecutors argued Mann attempted to poison his wife for life insurance purposes. Despite defense claims, the jury returned a guilty verdict, resulting in a life sentence for Mann, while Hannah began her journey toward recovery.

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Highlights

It's lead poisoning. You've been lead poisoned.

00:02:44 · The pivotal moment when doctors identified the cause of Hannah's severe illness.

They let me know that this is an attempted murder.

00:10:24 · Medical professionals informed Nicole that the level of lead ingestion was too high to be accidental.

Her whole insides was lit up from the lead reacting to the x-ray. I mean, it was crazy.

00:20:39 · The investigator describes the shocking visual evidence of lead poisoning seen on Hannah's x-rays.

It was vitally important. It's always necessary to put your murder weapon into the hands of a defendant.

00:31:42 · The investigator emphasizes how the contractor's information regarding the lead source was crucial for the prosecution.

In terms of a theory, it mostly was that he made a decision to slowly poison her, to gain this life insurance, to rid himself of a sweet, sweet person.

00:33:21 · The lead prosecutor explains the state's motive for the alleged crime.

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The Survivor Story of Hannah Pettey

This episode explores the harrowing medical emergency of Hannah Petty, who was hospitalized with life-threatening lead poisoning. As doctors concluded that the massive amount of lead in her system must have been ingested deliberately, an investigation began into her husband, chiropractor Brian Mann. The investigation uncovered a potential link to lead used in an x-ray room, leading to a trial where prosecutors argued Mann attempted to poison his wife for life insurance purposes. Despite defense claims, the jury returned a guilty verdict, resulting in a life sentence for Mann, while Hannah began her journey toward recovery.

07 Sep. 2026
1243-

Lindsay Clancy: Drama in the Deliberation Room

This episode examines the intense developments in the Lindsay Clancy trial, focusing on a juror dispute that threatens a mistrial and the potential for a hung jury. We explore the courtroom atmosphere, the possibility of adding a manslaughter charge, and the legal implications of the judge's instructions to the jury. The discussion also covers the closing arguments, contrasting the defense's theatrical approach with the prosecution's focus on mental illness. Additionally, we look into the arrest of a woman for allegedly recording jurors and the broader implications of this case for maternal mental health awareness.

04 Sep. 2026
1242-

Knock Knock

The podcast 'Knock Knock' follows Jason B. Jones's journey to uncover the truth behind the 1990 murders of his step-grandmother, Betty Jones, and Catherine Crickler. The episode details the brutal nature of the crime, the decades of failed investigations involving local suspects, and the personal impact on the victims' families. The narrative tracks how advancements in forensic technology, specifically DNA phenotyping and genetic genealogy, eventually provided a breakthrough. Investigators identified Michael Wayne Devon as a suspect after DNA from a discarded cigarette butt matched the crime scene evidence, leading to his arrest and guilty plea, though many questions regarding the motive remain.

03 Sep. 2026
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Shelley's Last Breath

This episode explores the mysterious death of Shelley Tyre during a scuba diving trip in Tortola, examining the conflicting theories between an accidental drowning and deliberate murder. Forensic evidence of damaged equipment and suspicious behavior led to the prosecution of David Swain, focusing on potential financial motives and his detached demeanor. The narrative follows the complex legal battle, including the defense's attempt to explain Swain's history through childhood trauma and the theory of accidental gear removal due to panic. Ultimately, the episode details the trial's progression from an initial life sentence to the overturning of the conviction by a three-judge panel, leaving Swain a free man despite the Tyre family's enduring belief in his guilt.

02 Sep. 2026
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Post Mortem | A Fatality in the Stairwell

Host Anne-Marie Greene and correspondent Peter Van Sant investigate the death of Kevin Davis, examining the controversial investigation into Allison Davis. The discussion explores potential police errors, such as failing to search a room due to a guard dog and clearing the crime scene prematurely, alongside the community's reaction to her arrest. The episode also covers the trial and subsequent acquittal of Allison Davis, which centered on a battle between medical experts regarding the cause of death. Despite the not guilty verdict, the segment highlights the intense disagreement from investigators and the profound personal toll the accusation and imprisonment took on Allison's life.

01 Sep. 2026