About this showing of 999 Killer On The Line
The story of Brian Cox, who slashed the throat of father-of-five Mark Webb before washing away blood from the scene and lying about what had happened.
Previously on TV
999 Killer On The Line
Brian Cox
Previously shown on Crime & Investigation on Fri 28 Aug 2026 at 11:00.
This showing has ended
This showing was on Crime & Investigation at 11:00 on Fri 28 Aug 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelCrime & Investigation
StartsFri 28 Aug 2026, 11:00
EndsFri 28 Aug 2026, 12:00
Episode / edition: Brian Cox
Next showing of 999 Killer On The Line
The next currently listed showing is Fri 4 Sep 2026, 11:00 on Crime & Investigation.
See all current showings