A Promise to Helene
- Episode aired Nov 8, 2022
Josh Mankiewicz reflects on the vow that keeps the case alive and the innovative method used to catch the killer nearly 40 years after a college student is found murdered.Josh Mankiewicz reflects on the vow that keeps the case alive and the innovative method used to catch the killer nearly 40 years after a college student is found murdered.Josh Mankiewicz reflects on the vow that keeps the case alive and the innovative method used to catch the killer nearly 40 years after a college student is found murdered.