: The duo partners with an informant to prevent a looming murder, navigating a dangerous situation to secure proof before a gang leader can strike.
: Gibbs (Mark Harmon) investigates a home invasion foiled by 14-year-old Henry Marshall. Gibbs suspects the boy is hiding details, eventually discovering that a corrupt police officer provided the boy's home address to the intruders. [S13E5] Homefront
: The episode features First Lady Michelle Obama, who welcomes Gibbs and a Marine's wife to the White House for a "Joining Forces" roundtable. : The duo partners with an informant to
: Detective Baker (Abigail Hawk) deals with a personal case when she discovers the District Attorney’s office struck a deal with the man who previously assaulted her. She teams up with Anthony (Steven Schirripa) to build a case against a major criminal so her assailant’s cooperation is no longer needed. : The episode features First Lady Michelle Obama,
: The episode ends with an ambush at Gibbs’ house, which was being used as a safehouse. Fornell is shot multiple times and collapses just as his daughter calls his phone, leaving his fate uncertain until the next episode. Blue Bloods Season 13 Episode 5 Review: Homefront