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48 Hours: “The Gaslighting of Hannah Pettey” September 5 2026
CBS’s 48 Hours presents an encore of “The Gaslighting of Hannah Pettey” on Saturday, September 5, 2026, at 9/8c, revisiting the extraordinary case of a young Alabama mother who came close to death after someone deliberately filled her body with lead. Anne-Marie Green reports.
Hannah Pettey had suffered worsening pain and illness for months when she was taken to the University of Alabama at Birmingham hospital in January 2022. Her condition became so severe that doctors feared she might die. Testing eventually revealed what was causing her mysterious symptoms: an enormous amount of lead had accumulated inside her body. Doctors concluded that the poisoning could not have happened accidentally.
The discovery transformed a medical emergency into an attempted-murder investigation. Attention eventually turned to Hannah’s husband, chiropractor Brian Mann, after investigators examined the supplements Hannah said he routinely gave her. Prosecutors later argued that Mann had slowly poisoned his wife by putting lead into capsules and alleged that a life-insurance policy provided a financial motive.
Mann maintained his innocence, and his defense argued there was no direct evidence showing him putting lead into Hannah’s medication. A jury nevertheless convicted him of attempted murder in June 2025. He was sentenced to life in prison in August 2025. Hannah survived, completed college, became a teacher and began rebuilding her life with her children.
48 Hours: “The Gaslighting of Hannah Pettey” airs Saturday, September 5 at 9/8c on CBS and streams on Paramount+.
48 Hours: “Tracker Dakota Black” September 5 2026
CBS continues its Saturday-night double feature with an encore of “Tracker Dakota Black” on September 5, 2026, at 10/9c. Correspondent Peter Van Sant follows an Oklahoma investigator whose search for a missing woman became one of the most personal and demanding cases of her career.
The investigation began after Makayla Meave disappeared in September 2023. Her husband, Frank Byers, initially claimed that Makayla had left with another man, but detectives found evidence that increasingly contradicted his story. Makayla’s body was discovered five days after she vanished, wrapped in carpet and concealed inside a roadside culvert. She had been shot.
At the centre of the episode is Lt. Dakota Black of the Pottawatomie County Sheriff’s Office, who worked alongside Detective Marcus May to reconstruct Makayla’s final hours. Investigators recovered security-camera images showing Makayla at the property shortly before her death, found evidence suggesting an attempt to clean the scene and discovered that her phone had been manipulated after she disappeared.
A crucial break came when testing revealed Makayla’s blood on Byers’ work boots. Thirty-eight days after she was reported missing, investigators arrested him and charged him with first-degree murder. Byers later pleaded guilty and accepted life in prison without parole, avoiding a trial in which prosecutors had intended to seek the death penalty.
The episode also examines why the case affected Black so deeply and how she pushed investigators to build enough evidence to ensure an arrest would hold. CBS originally aired “Tracker Dakota Black” on November 15, 2025; the September 5 broadcast is an encore.
48 Hours: “Tracker Dakota Black” airs Saturday, September 5 at 10/9c on CBS and streams on Paramount+.
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About 48 Hours
48 Hours is CBS’s award-winning true crime series, known for its compelling storytelling and in-depth investigations. Since its debut in 1988, the program has explored some of the nation’s most fascinating and complex criminal cases. Airing weekly, 48 Hours continues to deliver gripping reports, exclusive interviews, and updates on cases that capture national attention. This page provides the latest 48 Hours schedule so viewers always know what’s coming up next.
48 Hours has built its reputation on thorough investigative reporting, with correspondents including Erin Moriarty, Peter Van Sant, Troy Roberts, Natalie Morales, and others. The series covers a wide range of true crime stories, from unsolved mysteries and wrongful convictions to high-profile trials and breaking case updates.
The program has won numerous Emmy Awards and remains one of the most trusted true crime shows on television. Its combination of investigative journalism and human drama keeps audiences returning each week.
Weekly 48 Hours Schedule
48 Hours typically airs on Saturday nights at 10/9c on CBS, with episodes also available to stream on Paramount+ after broadcast. From time to time, encore episodes or special presentations may also air on additional nights.
The weekly schedule features brand-new investigations as well as updates to cases that continue to evolve. Each week brings viewers into the heart of real criminal cases, offering insight, interviews, and revelations.
Why Follow the 48 Hours Schedule?
True crime cases often unfold in real time, with new details surfacing even after an initial report. By following the schedule, viewers can catch the latest updates and never miss a new investigation.
Episodes of 48 Hours frequently become part of the national conversation, with stories that spark interest, debate, and sometimes even influence justice. Keeping track of the schedule ensures you stay ahead of the most talked-about cases in true crime television.
Conclusion
This guide provides the latest information on the 48 Hours schedule, including upcoming broadcasts and weekly episode details. With frequent updates, it ensures viewers always know when to tune in for the next gripping case. Bookmark this page to stay connected with one of television’s most respected and enduring true crime series.
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