Rick Gifford

The BAU investigates an urban vampire in New York who kidnaps his victims at night and holds them underground in the sewer system. Also, Reid makes an impossible decision in prison that severely affects himself and other inmates.

Meredith struggles to balance her roles as a surgeon and a mother when she returns to work; Stephanie tries to impress Jackson's mother; Jo becomes overly involved with a patient.

Reese must protect an investigative journalist without her knowing it... or risk becoming part of her story.

When floating bodies turn up, Coulson and the Agents of S.H.I.E.L.D must hunt down an elusive killer. No one is safe -- not even the team.

Don and Charlie discover a buried secret that will change the FBI team forever, on the third season finale. A mysterious man takes control of a bridge and demands to speak with the Eppes brothers. In the wake of an explosive standoff, the brothers discover the man was a former spy who was poisoned in an effort to keep him from exposing a big secret; he created a master list of spies and traitors from numerous countries and if it's exposed it has the potential to tear apart national security. As Charlie and the FBI try to crack the various codes the spy left behind, they uncover a shocking secret within their own team.