3 Girls Were Abducted and Stabbed in 1975. Now They Know Who Did It.
New York Times
Investigators in Indiana said genetic genealogy had helped them determine that Thomas Edward Williams attacked two sisters and a friend and left them in a cornfield. They survived. He died in prison in 1983.
https://www.nytimes.com/2024/01/20/us/indiana-slasher-thomas-edward-williams.html