Gideon, Hotchner and their team investigate a series of murders that may have been committed by a pair of suspects working together.
Patrick Jane quits the CBI in order to prove a convicted murderer is innocent aftr the prisoner promises him information about Red John upon his release.
The terrorist who previously held a part of the NCIS team hostage, returns with a plan to attack the President.
Harm and Vukovic must put aside their differences while they defend a seaman accused of murder while at sea.
When Harm, Mac and Bud investigate a Medal of Honor candidate, they find a man very different from his public persona.