Lady of the Dunes

The badly decomposed body of a young woman was discovered in the Race Point Dunes in Provincetown, Massachusetts, in July 1974. The woman had been strangled, beaten, and sexually assaulted. Her killer removed her hands and several teeth to make it difficult for investigators to identify her. Without an identity, she became known as the Lady of the Dunes. 

Episode Sources:

https://www.provincetown-ma.gov/618/Lady-in-the-Duneshttps://www.fbi.gov/contact-us/field-offices/boston/news/press-releases/lady-of-the-dunes-identifiedhttps://unsolvedmysteries.fandom.com/wiki/Lady_of_the_Duneshttps://www.nbcboston.com/news/local/what-we-know-about-ruth-marie-terry-the-lady-of-the-dunes/2878701/https://www.independent.co.uk/news/world/americas/crime/lady-of-the-dunes-guy-rockwell-muldavin-b2217318.html?r=93859