Narrator that question landed right in the laps of local police because Marys Death didnt look like suicide or an accident. Phelps what does that leave you . That leaves you with homicide. That leaves you with somebody deliberately put colchicine in something that mary ate or drank that day to kill her. Narrator but who and why . In november of 2015, the Sheriffs Office opened a criminal investigation. Groah a detective came to my door, and he told me that he was investigating a murder. And im like, whose murder . And he said, mary yoder. And i said, she wasnt murdered. She just di he said, no. We believe she was murdered. Narrator by this time, four months had passed since Marys Death, and detectives soon learn that a lot of unexpected things had happened with the Yoder Family in those four months