Brendan Griffin

As the FBI pursues "the man in the suit," Reese is even more determined to protect the latest person of interest after learning she is the sister of a soldier who was killed in action.

Finch goes under cover to protect a youth who reminds him of himself; Carter goes on a dangerous mission for the FBI.

Carter tries to help Reese by engaging in mental warfare with the FBI and Detective Fusco must protect supermodel Karolína Kurková, the latest person of interest.

The Reagans come up against an international drug lord when a decorated detective is kidnapped. Meanwhile, Len accompanies Jamie on a ride-along.

Logan and Wheeler are investigating the stabbing death of a firefighter, and all hell breaks loose when the sexuality of the victim comes into play.

Jim is put on the scent of a monster who has scared GCPD off his back, while Fish puts into place her plan to get back to dry land as Cobblepot hopes to make a killing in the restaurant business.