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August 2, 2024 • 107 mins

In this episode Ryan is joined by two expert guests to help read listener guesses for the cause of this poisoning murder and shed light on the toxin involved in the case, which puzzled medicolegal investigators. Ryan is joined by Dr. Dan McCabe, MD (emergency medicine physician, medical toxicologist, medical director of Iowa poison center) and Dr. Crissy Lawson PharmD (emergency medicine pharmacist). 


  1. TV special about Mary Yoder colchicine murder
  2. Colchicine potential arrhythmic effects
  3. Go fund me for Dr. Betty Bowman 

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