What did you do during the pandemic? I learned how to make sourdough bread and watched Tiger King.

Justin Glanville, on the other hand, decided to get to the bottom of the brutal murders of his parents' close friends, Mary Petry and William Sproat. A 53-year-old cold case, it wouldn't be a small undertaking.

Investigative journalist Justin Glanville joins me for this episode to discuss his podcast, Mary & Bill: An Ohio Cold Case, where he documents his efforts working with the surviving siblings of both Sproat and Petry, and the Columbus Police Department, as their efforts lead them closer to an answer for the question "Who did it?"

Read actual police reports on the interactive site: Mary & Bill: An Ohio Cold Case
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