After the rescue of a young girl from a sex trafficker, Benson and Stone must take drastic measures to reunite her with her mother. Meanwhile, Rollins decides to give her rocky relationship another chance.
Benson and the team investigate the death of a prostitute at a brothel. They wonder if there was foul play or if this could be a case of a junkie who relapsed, turned to tricking, got depressed and committed suicide.
When a teenager is found dead in the Hudson River, Lt. Benson suspects Rob Miller is behind the mysterious death but can't prove it. Despite having only circumstantial evidence, ADA Stone takes the case to court before Miller can destroy more lives.