The shocking Season 3 finale—the reveal that Andy Herrera's mother, Elena, was alive—drives much of the early Season 4 plot.
Andy must reconcile her father's lies with her mother’s sudden reappearance, leading to deep psychological fallout. Station 19 - Season 4
Dean Miller considers a lawsuit against the police department, a decision that threatens his career trajectory. The shocking Season 3 finale—the reveal that Andy
A pivotal moment occurs when Sullivan and Dean are arrested while trying to help a mother, sparking a season-long arc about systemic racism. Station 19 - Season 4