A Promise to Helene
| Episode Number | 18 |
|---|---|
| Season | 2 |
| Aired | 2022-11-08 |
| Overview | A college student is found murdered and the case sits cold for nearly 40 years; Josh Mankiewicz reflects on the vow that keeps the case alive and the innovative method used to catch the killer. |
| Runtime | 43 minutes |
| Absolute Number | 0 |
| Finale Type |