Aired: 9/21/2010
Gibbs must take desperate measures to protect his loved ones with Paloma Reynosa still on the loose.
Aired: 9/28/2010
The NCIS team has to find a young girl that was kidnapped, but their investigation turns into something else when her grandfather gets way too involved.
Aired: 10/5/2010
The team investigates a bomb tech's guarded personal life after she is attacked.
Aired: 10/12/2010
The team hopes to avoid an international incident when an American officer is killed on a British ship.
Aired: 10/19/2010
The team uncovers a sinister plan when a controversial DJ and a Naval officer are shot to death.
Aired: 10/26/2010
Abby becomes fixated on solving a murder, while DiNozzo's latest fling leads to an interesting Halloween.
Aired: 11/9/2010
The team is surprised when Gibbs asks Tony's father to join them in a murder investigation.
Aired: 11/16/2010
The team is assigned to protect Ziva's father, when his attendance at a NCIS conference leads to some unexpected surprises.
Aired: 11/23/2010
The team scrambles for answers after a shocking ambush reveals a new twist to their current investigation.
Aired: 12/14/2010
The NCIS team investigates the disappearance of a Petty Officer who is the sole witness in an upcoming murder trial.
Aired: 1/11/2011
Gibbs and the NCIS team partner with a Coast Guard Investigative Service (CGIS) Agent to solve the murder of a Marine gunned down on a dinner boat.
Aired: 1/18/2011
A Petty Officer's recruitment session at a college fair comes to a fatal end, prompting the NCIS team, accompanied by Dr. Mallard's predecessor, to solve his murder.
Aired: 2/1/2011
The NCIS team springs into action to find the assailant responsible for beating a Marine to death in his own backyard.
Aired: 2/8/2011
The NCIS team undergoes mandatory psych evaluations while investigating the death of a Naval Commander.
Aired: 2/15/2011
A botched assassination attempt in Belgravia forces NCIS to protect the Defense Minister's daughter, who is studying in the U.S. and smitten with McGee.
Aired: 2/22/2011
The dismembered fingertips and teeth of a murdered Marine are discovered in the stolen purse of a pickpocketer, launching NCIS on a mission to find a cold-blooded killer.
Aired: 3/1/2011
NCIS discovers that one of its former investigative assistants found brutally stabbed to death was selling details for how to rob a warehouse full of valuable possessions belonging to a woman convicted of fraud.
Aired: 3/22/2011
Gibbs questions Vance's motives when he is asked to interrogate a teenage boy accused of killing his retired Marine father.
Aired: 3/29/2011
NCIS connects a message in blood left by a murdered Navy commander to a manuscript that may contain classified military information.
Aired: 4/5/2011
To Gibbs' displeasure, Special Agent E.J. Barrett returns to lead the investigation of a seaman's death that may be connected to a series of port-related murders.
Aired: 4/12/2011
The NCIS team tracks a Navy Lieutenant's killer after a Pentagon security camera reveals a Petty Officer committing the crime.
Aired: 5/3/2011
After Tony's ex-partner, Danny Price, appears to be the Port-to-Port Killer's latest victim, he revisits his days as a detective in Baltimore, including his first encounter with Gibbs.
Aired: 5/10/2011
After new evidence reveals that the Port-to-Port Killer has infiltrated the agency, the NCIS team chases every lead in a race to track him down.
Aired: 5/17/2011
The lives of NCIS members are in jeopardy when they come face-to-face with the infamous Port-to-Port Killer.