999: Killer on the Line (Documentary, English)
Genres: Crime
Status: Ended
Premiered: 2016-04-18
Ended: 2018-08-27
Network: Crime & Investigation
Country: GB
Airs on: Monday
Air time: 21:00
Runtime: 60 minutes
A look at murders that were callously planned and premeditated, with 999 calls reporting the crime as an accident.