Season
- Season 6 2024-02-07
- Season 5 2023-02-08
- Season 4 2022-09-26
- Season 3 2022-02-09
- Season 2 2021-08-24
- Season 1 2021-03-01
Under Investigation Season 4
Under Investigation will seek to solve crimes, uncover new evidence, hear from people who have never spoken publicly, while harnessing great knowledge and skill with exciting and innovative storytelling techniques.
