Chicago Fire | - Temporada 10 [hdtv 720p][cap.100...

: Severide considers donating bone marrow to help a leukemia patient after reaching a personal crossroad. Chicago Fire Season 10 Episode 5: My Thoughts

: Brett and Mouch officially launch their paramedicine program, aimed at helping frequent 911 callers with non-emergency needs to reduce the strain on first responders. Chicago Fire - Temporada 10 [HDTV 720p][Cap.100...

: The couple holds an impromptu civil ceremony to solidify their family as they prepare to adopt Louie. : Severide considers donating bone marrow to help

This milestone episode aired on October 20, 2021, and serves as a major turning point for the series, primarily featuring the departure of a lead character. Chicago Fire - Temporada 10 [HDTV 720p][Cap.100...

If your query specifically meant the of the series (which occurred in Season 5, Episode 8), that episode is titled "One Hundred" . It featured: