Murder by Numbers
2017 - 2018| 2 seasons| IMDb 5.8
Murder by Numbers (2017) is currently available in the UK on discovery+ and Discovery+. Last updated 20 January 2026.
After the discovery of a dead body, investigators often focus on those closest to the victim. But what happens when a second, seemingly unrelated body is found? Can detectives find the serial killer before the numbers go up again?
Streaming info last checked: 20 Jan 2026