While Foreman takes on a paediatric case on his own, the rest of the team deals with a 16-year-old factory manager and emancipated minor who collapses at work.
Barba relies on old evidence, and faces off against a former colleague, during the trial of child abductor Lewis Hodda.
A boy is kidnapped while in the care of his father, and the investigation reminds the officers of an unsolved abduction that occurred in the same neighbourhood 13 years earlier. Benson vows to learn from past mistakes to set both cases right.