21 episodes
First episode: E1
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21 episodes
First episode: E116 episodes
First episode: E130 episodes
First episode: E133 episodes
First episode: E126 episodes
First episode: E1Show FAQ
Quick answers about this series, release status, and episode totals.
When did #Investigation first air?
#Investigation first aired on March 25, 2020.
How many seasons and episodes does #Investigation have?
#Investigation currently has 6 seasons and 147 episodes.
When is the next episode of #Investigation?
No official next-episode air date is listed for #Investigation right now.