"On July 26, 1974, 13-year-old Leslie Metcalfe followed her friend’s dog to the Race Point Dunes in Provincetown, Massachusetts.
"The dog was excited and seemed to have caught a scent in the air.
"The young girl was shocked when the dog led her to a decomposing body. Leslie immediately told an adult.
"Sandra Lee, now an author, claims to have found the body two days prior to Leslie.
"At the time she was 9-years-old and camping with her family in Provincetown. While walking her dog she came across the body but was too scared to tell anyone."
Full story at Medium mag: Link
Buzzfeed at Youtube: The Missing Identity Of The Lady Of The Dunes (19mins 25secs): Link
Lady of the Dunes: Wikipedia