Series synopsis
Killer in the House is a British documentary crime television series that premiered on ITVX on January 20, 2026.
This chilling true crime series delves into the UK’s most extraordinary cases, including a passionate affair that led to a double murder and a body buried in a teacher’s garden.
Premise
This chilling true crime series delves into the UK’s most extraordinary cases, including a passionate affair that led to a double murder and a body buried in a teacher’s garden.
Episodes
This series spans 1 season with 2 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 2 | January 20, 2026 | January 20, 2026 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
The Murder of Nicholas Billingham When Fiona Beal, a primary school teacher from Northampton, is found in a remote lodge bathtub, police don’t initially suspect foul play. She survives, but they uncover a journal entry suggesting she is on the run. |
January 20, 2026 |
| 2 |
The Murder of Lesley Howell and Trevor Buchanan The extraordinary tale of a near-perfect murder, this documentary examines the case of one of the UK's most infamous double killings. |
January 20, 2026 |
Production
Release
| Original network/platform | ITVX |
|---|---|
| First aired | January 20, 2026 |
| Last aired | January 20, 2026 |
| Status | continue |