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Case Description
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Mary Reiner, a 27-year-old Irish-American woman from Winfield, Illinois, was one of the victims of the infamous Chicago Tylenol murders. Born Mary Magdalene Fearon on April 15, 1955, she was raised in Villa Park, DuPage County, Illinois, in a large and loving family. She was known for her warm personality and devotion to her husband, Ed Reiner, and their four children. Just days before her tragic death, she had given birth to her fourth child, bringing immense joy to her household.

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Victim Details

Mary Reiner

White / Caucasian

Winfield

IL

1982-09-29

27

Mary

Reiner

11/13/2025