For official episode details, you can visit the Chicago Fire IMDb page or the NBC show website . Chicago Fire Review: Show of Force (Season 10 Episode 12)

While at the Fire Academy, Christopher Herrmann meets a young man whose brother was a fallen firefighter, providing an emotional subplot about legacy and sacrifice.

Filling in for Pelham during his suspension, Stella Kidd proves her readiness for a permanent lieutenant position by leading the crew with confidence during a dangerous potassium fire in a tunnel.