Beneath — [s3e17] What Hides

: Sullivan struggled with a debilitating leg injury that he kept hidden from the team. 'Station 19' Season Finale Recap: 'Into the Wildfire'

: Andy Herrera (Jaina Lee Ortiz) discovered that her mother did not commit suicide as she had believed, but had instead faked her death and was still alive. [S3E17] What Hides Beneath

: Maya Bishop (Danielle Savre) realized her father was abusive and attempted to make amends with Carina DeLuca. Sullivan (Boris Kodjoe) interrupted a Civil Service Commission meeting to report both Chief Dixon and himself. Potential Confusion : Sullivan struggled with a debilitating leg injury

If you are following a specific fan-made continuation or an international airing order that labels episodes differently, you may be referring to the . In that episode: [S3E17] What Hides Beneath

The actual finale, , served as the season's conclusion and featured several major developments: