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#Investigation Seasons

Returning Series 2020–2025

All seasons

6 seasons - 147 episodes
Season 6
Season 6 2025
26 episodes - Jan 15, 2025
Season 5
Season 5 2024
33 episodes - Jan 17, 2024
Season 4
Season 4 2023
30 episodes - Jan 18, 2023
Season 3
Season 3 2022
16 episodes - Jan 26, 2022
Season 2
Season 2 2021
21 episodes - Jan 13, 2021
Season 1
Season 1 2020
21 episodes - Mar 25, 2020