The main cast includes prominent non-white actors like Ice-T, Tamara Tunie, BD Wong, and newcomer Adam Beach as Native American Detective Chester Lake, whose backstory as a foster care abuse survivor and arc culminating in vigilante justice against corrupt cops adds diversity-driven depth. Episodes like 'Closet' highlight LGBTQ+ issues by portraying the dangers of outing a closeted gay football player, who becomes a victim of violence, aligning with supportive messaging on sexual orientation.

Other plots tackle systemic critiques such as military torture techniques tied to the Iraq War ('Harm'), prison rape and female inmate abuse ('Undercover'), foster care failures and gang exploitation ('Fight'), reproductive rights and embryo theft amid extremism ('Inconceivable'), abortion debates ('Impulsive'), death penalty and mental health in justice ('Blinded'), cultural clashes with immigrants and polygamy ('Snitch'), and authority obedience experiments ('Authority'). These elements recur across roughly half the season's 19 episodes, blending procedural crime-solving with commentary on patriarchy, institutional failures, and minority experiences without overt lectures but noticeably shaping narratives. No source material alterations or creator-stated activism, and minimal contemporary backlash specific to this season, though the show's long history of left-leaning jabs draws retrospective 'woke' criticism.