| RATING | 7.1 / 10 |
|---|---|
| GENRES | Documentary, Crime |
| YEAR | 2020s / 2021 |
| SEASONS | 3 |
|---|---|
| LANGUAGE | English |
| COUNTRY | United States |
| The investigators behind infamous serial killer cases reveal the harrowing, chilling details of their extraordinary efforts in this true crime series. |
