In this first part episode, examine the case of the Mainline Murders and missing persons cases with possible connections to a missing couple from a year prior. Grace tells the story of Susan (Gallagher) Reinert's murder, her two missing children, Karen and Michael, and a possible connection to missing couple Stephanie (Smith) and Edward Hunsberger. In part one, listen for the backstories of characters including a wayward school principal, questionable adult relationships, and sketchy details that start to come out. Amanda, Chelsea, and Sarah give their commentary on the events that Grace outlines. Photos and sources available on kccpod.com