S4·E10 Fostered

Episode recap

In the tenth episode of the fourth season of FBI, titled Fostered, the team investigates a string of jewelry store robberies. These robberies culminate in a double murder, prompting a thorough law enforcement response. During the course of their investigation, the team uncovers a connection between the crimes and a sixteen-year-old boy who is trying to survive the foster care system. As the case unfolds, Tiffany becomes personally invested in the situation after learning about the boy's ill-fated upbringing. The narrative centers on the team working to untangle the connection between the robberies, the double murder, and the young boy at the heart of the case, while Tiffany navigates her own personal investment in his difficult background within the foster care system. The official summary outlines these central plot developments for the episode.