Ian Stewart murdered his partner, children's author Helen Bailey, in 2016. He dumped her and her dog in a septic tank at her Hertfordshire home, but reported her
| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | What The Killer Did Next | |
| First Air Date | February 4, 2019 | |
| Last Air Date | December 17, 2024 | |
| Seasons | 2 | |
| Episodes | 16 | |
| Episode Runtime | 42min | |
| Language | English | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | A+E NetworksAvalon Television | |
| Networks | Crime + Investigation | |
