2021 | 8 Episodes

Season 1 of Forensics: Catching the Killer premiered on December 1, 2021.

2022 | 12 Episodes

Season 2 of Forensics: Catching the Killer premiered on December 8, 2022.

2023 | 9 Episodes

Season 3 of Forensics: Catching the Killer premiered on December 4, 2023.

2024 | 8 Episodes

Season 4 of Forensics: Catching the Killer premiered on October 14, 2024.