
This episode covers the mysterious death of Mary Yoder, the investigation into her overdose of colchicine, and the family dynamics surrounding her husband Bill and son Adam.
Mary Yoder, a healthy 60-year-old, died suddenly in July 2015 after a brief illness. Her sister Janine questions the circumstances surrounding her death when she learns that the official diagnosis was unclear and that Mary had been cremated shortly after.
As the investigation unfolds, it is revealed that Mary died from an overdose of colchicine, a drug she had no reason to take. Initial theories suggest accidental poisoning, but suspicions arise about her husband Bill and son Adam.
Bill's behavior after Mary's death raises eyebrows, especially when he begins a relationship with Mary's sister Kathleen just months later. Meanwhile, an anonymous letter implicates Adam in the poisoning, leading to a search of his vehicle where colchicine is found.
The episode ends with detectives questioning Adam and exploring the possibility that Katie, the office manager and Adam's ex-girlfriend, may have written the letter, complicating the investigation further.
Mary Yoder's sudden death leads to a complex investigation involving family dynamics, poisoning, and shocking revelations about her husband and son.

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