| RATING | 80 ~ 7.4 |
|---|---|
| GENRES | Crime, Documentary |
| YEAR | 2010s / 2016 |
| EPISODES | 16 (2 seasons) |
|---|---|
| ORIGIN | English / United Kingdom |
| AUDIENCE | R |
| This series looks at murders that were callously planned and premeditated, with the emergency calls originating from the killer themselves. |
