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# Episode 4 Preview
- URL: https://www.cascadepbs.org/show/maigret/trailers/episode-4-preview-47uh5x/
- Published: 2026-10-29T18:45:50.000Z
- Updated: 2026-11-02T17:33:20.000Z
- Description: Maigret chases killers for two of his cases, but uncovering the truth puts him in danger.
- Author: Cascade PBS Staff
- Tags: Maigret, #ZZZ_Show_427a79f2-53ed-4a38-8f24-bfa0092f3d2f, #v1.5, #ZZZ_Trailer_7aa9c6fb-d509-4e6d-bb08-016c0c7e3e2f, #trailer

Following the arrest of Delteil's killer, Maigret and his team close in on Olga Borysenko's murderer. However, the investigation lands Maigret in more danger than anticipated, making a powerful enemy who has already outmaneuvered him once before.