48 Hours “The Gaslighting of Hannah Pettey” January 10 2026 Recap & Preview
48 Hours presents a disturbing and emotional case of betrayal and survival in The Gaslighting of Hannah Pettey, airing Saturday, January 10, 2026, from 10:00–11:00 PM ET/PT on CBS and streaming on Paramount+. Correspondent Anne-Marie Green investigates a chilling medical mystery in Morgan County, Alabama, that quickly turned into a criminal case.
Hannah Pettey, a young mother, was rushed to the hospital in 2022 after months of debilitating symptoms, weight loss, and intense physical decline. Doctors were stunned to discover an “astronomical” amount of lead in her system—levels so high they couldn’t be attributed to any natural exposure. What began as a confusing medical emergency soon raised red flags for authorities, leading to a full-scale investigation into whether Hannah had been intentionally poisoned.
As Anne-Marie Green reports, investigators turned their attention to the people closest to Hannah. The story quickly escalated into a case of psychological manipulation and physical harm, as police and prosecutors began to suspect that this wasn’t just an act of negligence, but an intentional and calculated crime. Central to the case was Hannah’s own husband, Brian Mann.
In a rare and exclusive interview, Brian Mann speaks out for the first time since being identified as the prime suspect. Hannah Pettey herself also sits down with 48 Hours, sharing her harrowing journey, the signs she missed, and how she survived what she now believes was a long-term campaign of gaslighting and poisoning.
The episode also features interviews with Nicole Pettey, Hannah’s mother; Chief Alan McDearmond of the Hartselle Police Department; Morgan County prosecutors Garrick Vickery and Kelly Cimino; and defense attorney Chad Morgan. Together, they offer a detailed look at the investigation, the evidence that pointed to foul play, and the legal twists that followed.
The Gaslighting of Hannah Pettey is a powerful story about trust shattered, a victim’s resilience, and the fight for justice when the danger comes from within the home. Don’t miss this gripping episode on CBS, with full streaming available on Paramount+.
