Who killed Mary? Mary Beth Grismore, a 26-year-old woman from Marshall, Indiana, went missing on February 22, 1978. Grismore, who had recently married and adopted the last name Grismore, was reported missing from her residence in Marshall. On May 3, 1978, Whitehall Police discovered her body in the trunk of her abandoned car in the parking lot of a Holiday Inn in Whitehall, Ohio, after responding to a parking complaint. Her body was identified using medical and dental records, and the Franklin County coroner det
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