The Forever Witness : How DNA and genealogy solved a cold case double murder by Edward Humes.
This is a nonfiction book, written in 1922, is the story of the 1987 murder of a young couple near Seattle.
The solving of this crime marks the start of CeCe Moore’s investigative DNA work.
My book group enjoyed this book very much.
https://www.bookseriesinorder.com/edward-humes/
