A chilling tale of survival and justice unfolds in Alabama, where a young mother's life was nearly snuffed out by a sinister plot. Hannah Pettey, a vibrant 22-year-old, found herself battling an invisible enemy - lead poisoning. As her health deteriorated, a web of suspicion and intrigue emerged, leading to a shocking revelation: Was her own husband, Brian Mann, trying to kill her?
In January 2022, Hannah's pain intensified, leaving her bedridden and unable to care for her young children. Her mother, Nicole Pettey, became increasingly concerned, sensing something was terribly wrong. When Hannah finally reached out, her voice weak and desperate, Nicole sprang into action, rushing her to the hospital.
At the University of Alabama at Birmingham (UAB) Hospital, doctors were baffled by Hannah's condition. Her body was literally packed with lead, a toxic substance that had invaded her system. The medical team was faced with a life-or-death situation, as Hannah's vital organs were failing.
As the severity of Hannah's illness became apparent, a doctor directed her anger at Nicole, questioning why no one had noticed Hannah's rapid decline. Nicole, shocked and defensive, insisted that she had done everything in her power to help her daughter.
But here's where it gets controversial: Brian, Hannah's husband, was nowhere to be found during this crisis. Nicole revealed that he had ignored her for years, never once interacting with her during his marriage to Hannah. When Brian finally arrived at the hospital, he was kept out due to COVID restrictions, leaving Nicole to bear the brunt of the situation alone.
As Hannah's condition worsened, doctors made a startling discovery: her colon was filled with lead, and her bones were riddled with the toxic metal. The medical team concluded that Hannah's lead poisoning was deliberate, an act of attempted murder.
The hospital reported the case to the Department of Human Resources, and Hannah was placed in a secluded room, with visitors strictly prohibited. Nicole and Brian were considered suspects, and they were no longer allowed to see Hannah. Nicole was devastated, feeling helpless and isolated.
Brian, on the other hand, immediately pointed the finger at Nicole, accusing her of causing trouble and being critical of Hannah. He claimed that Hannah had told him about Nicole's negative influence, suggesting that she might be responsible for the poisoning.
But Hannah denied Brian's allegations. She had moved away from Nicole and started her own life, meeting Brian when she was just 18. Their relationship progressed quickly, and they married within a year.
As the investigation unfolded, doctors pressed Nicole for information about Hannah's diet. Nicole remembered that Brian had given Hannah special supplement capsules every night. When asked to bring in the capsules, Brian never complied, instead providing a photo of common supplements.
Lt. Alan McDearmond, a detective with the Hartselle Police Department, was brought into the case. He was told by investigators that Brian was the prime suspect, having allegedly given Hannah lead-filled capsules repeatedly. McDearmond confronted Brian, who was dumbfounded by the allegations.
Despite a lack of physical evidence, McDearmond continued his investigation. He received test results from Brian and Hannah's home, which were all negative. No capsules, no tainted supplements, and no signs of lead processing were found.
However, a crucial piece of the puzzle emerged when Danny Hill, a contractor, came forward. Brian had asked Hill to line his X-ray room with lead, and Hill recognized him from news articles about his arrest. Hill provided a sample of the same lead he had installed in Brian's office, and it was discovered that this lead could easily be shaved into tiny particles and placed into empty pill capsules.
This revelation sent cops straight to Brian's office, where they recovered a section of the lead lining. The lead was thin and malleable, consistent with the theory that it could have been used to poison Hannah.
As the trial approached in June 2025, Brian's defense attorney, Chad Morgan, argued that the state's case was weak, lacking any direct evidence linking Brian to the lead. He suggested that Nicole, Hannah's mother, could have been the one poisoning her, claiming she had access to Hannah and brought her milkshakes regularly.
Prosecutors, however, presented Hannah as their key witness. She testified about Brian's controlling behavior and how he supplied her with vitamin capsules even when she was in excruciating pain. The state argued that Brian had slowly poisoned Hannah over months, motivated by a desire to collect life insurance and rid himself of a loving wife.
After a day and a half of testimony and seven witnesses, the state rested its case. The defense, led by Chad Morgan, called no witnesses, leaving the jury to deliberate.
The jury returned a verdict of guilty, shocking Brian and sending him to prison for life. Hannah, who had once been feared to be brain-damaged beyond recovery, graduated from college with a teaching degree. She moved back into her old home, shared with Brian, and started a new life as a teacher and mother.
This case serves as a stark reminder of the dangers of domestic violence and the importance of speaking out against abuse. If you or someone you know is a victim, reach out for help.
Produced by Paul La Rosa. David Dow and Tamara Weitzman are the development producers. Charlotte Fuller is the field producer. Wini Dini and Greg Kaplan are the editors. Dena Goldstein is the field producer. Nancy Bautista is the associate producer. Peter Schweitzer is the senior producer. Nancy Kramer is the executive story editor. Judy Tygard is the executive producer.
