| RATING | 6.7 / 10 |
|---|---|
| GENRES | Documentary, Crime |
| YEAR | 2020s / 2020 |
| SEASONS | 5 |
|---|---|
| LANGUAGE | English |
| COUNTRY | United Kingdom |
| Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing. |
