[s4e8] Exposure Link

This episode involves the of Chief Boden’s personal crisis. He is framed by Maddox for a crime and eventually arrested in front of his crew at Molly’s.

Joel Fleischman is devastated to receive a letter extending his service in Alaska by another year, leading to a childish rant where he compares himself to a persecuted prisoner. [S4E8] Exposure

Remi faces literal physical to ZIP poisoning, which is rapidly deteriorating her mental state and causing hallucinations of her dead brother, Roman. Chicago Fire (S4E8): "When Tortoises Fly" This episode involves the of Chief Boden’s personal crisis

Though the episode is titled "Thanksgiving," the series name itself matches your topic. In this episode, the town of Cicely, Alaska, celebrates Thanksgiving with a unique tradition that includes throwing tomatoes at white people to symbolize historical grievances. Remi faces literal physical to ZIP poisoning, which

A lighter "feature" involves the station's rescue of a tortoise, which they nickname Leonardo (later revealed to be named Donatello).

This documentary episode features real-life criminal investigations in Memphis, showcasing the of a murder case where a man was shot in his car at a mini-market. "Northern Exposure" Thanksgiving (TV Episode 1992) - IMDb

This episode features a massive of secrets. Kurt Weller finally reveals the truth about Jane/Remi to Patterson and Rich Dotcom.