Healthy chiropractor poisoned before letter claims son killed her

The perfect murder, or a perfect frame job? Mary Yoder was a healthy chiropractor with a thriving practice when she suddenly fell ill and died mysteriously. After her death, police received a letter claiming her son, Adam Yoder, was responsible for the murder. Adam claimed it was all a setup, and he was being framed. Eventually, police narrowed in on Mary's receptionist, Kaitlyn Conley, an ex-girlfriend of Adam. While Conley was eventually convicted, the case tore the family apart. Some even suspected that Mary's husband, Bill Yoder, could have had a hand in Mary's death -prosecutors even pointed out that he had begun an affair with Mary's sister before her demise. In 2025, Conley's conviction was overturned, again raising questions about who is responsible for Mary's untimely death.