Parent's Nightmare

Year-old Owen Farhidi disappears from school and his mother Dana receives a ransom request. When surveillance footage shows that Owen recognized his abductor, Detective Amaro works with Dana and her ex-husband Sam to find and arrest the suspect, but tensions between the estranged couple obstructs the investigation. Meanwhile, Sgt. Benson is asked to take the Lieutenant's exam to formally take the lead over her squad.