Margaret Mary "Margie" Calciano was a woman found murdered in late 1984. She was identified in 2003.
Calciano went missing after she left home after a fight with her mother. She was later murdered by her drug dealer and was left near a highway in Pennsylvania.
The body was found wrapped in an army-green blanket and bound with rope, about three days following her murder. Authorities discovered hairs that did not belong to her, which were later used to identify her killer following her identification.
Peter Williams, who was identified through DNA as the owner of the hairs died a month before his trial was to begin.
- Her case was the first to be detailed by Who Killed Jane Doe? in 2017.
- Who Killed Jane Doe? Season 1, Episode 1. 2017.