A case turns personal for Pride when the body of a Petty Officer is identified as a former gang member he once mentored. Meanwhile, Brody continues her search for the perfect place to call home in New Orleans.

NCIS Special Agent Tony DiNozzo assists the New Orleans team when a Navy lieutenant on liberty dies of the bubonic plague. The team races to locate all additional sailors on liberty, control a potential outbreak and determine the source of the highly infectious disease.

The NCIS team investigates the crash of an armored transport bus carrying Naval brig detainees after four prisoners escape, including a black market broker who is one of the country's biggest national security threats. Meanwhile, Pride turns to Gibbs for assistance when a case file needed for the investigation is full of redactions.

After a Navy SEAL is found murdered in a sorority house, the NCIS team must determine if the motive pertained to one of his classified missions or collegiate foul play. Meanwhile, Pride's daughter, Laurel, pays the NCIS office a visit. Shanley Caswell stars as Pride's daughter, Laurel.

The NCIS team is given a 22-hour deadline after the murder investigation of a Chief Warrant Officer who specialized in counterintelligence reveals his wife had been kidnapped and is being held for ransom. Meanwhile, Senior FBI Agent Fornell travels to the Big Easy to assist with the case.

With New Orleans decorated for Halloween, the NCIS team investigates the murder of a Naval Staff Judge Advocate found in a cemetery dressed in a Victorian costume with vampiric puncture wounds on her neck. Meanwhile, the team debates what Halloween night activity and costumes would be best.

The NCIS team investigates the murder of a Navy Officer with the highest level top secret clearance who was recently assigned as a tech liaison with a private developer.

A petty officer is found dead in a Mardi Gras float storage facility with an engagement ring and proposal plan in hand. The investigation takes a mysterious turn when the team are unable to locate his supposed long-term girlfiend.

When a Navy-issue pistol is found in a dead robber's bag, the gun leads to a 38-year-old cold case that hits close to home for Loretta. Laurel returns to Thanksgiving with a surprise.

The NCIS team investigates the murder of a retired SEAL who tracked down individuals impersonating military personnel. But the case takes a mysterious turn when the lead suspect is found with the Navy-issued jacket of an officer believed to have been killed in the line of duty in Afghanistan. Also, Brody discovers the normally holiday-obsessed Lasalle is inexplicably unenthusiastic about Christmas.

The investigation into an explosion at the Navy-Marine Corp Relief Gala reveals Pride was the bomb's target.

When a Navy Admiral's daughter is the prime suspect in a double murder case aboard a research boat, the NCIS team partners with the Coast Guard Investigative Service (CGIS) to work the case. Meanwhile, Lasalle tracks down his estranged brother.

The team attempts to solve a murder before it takes place, after a Navy lieutenant commander discovers that he has been poisoned with a deadly amount of radiation.

When an NCIS Agent is gunned down on a detail that Brody was on, the team discovers that the agent's murder was personal.

After a Petty Officer is found murdered in the midst of Mardi Gras events, the NCIS team investigates what parades and parties led to his untimely death. Also, Pride must decide what aspects of his strained relationship with his father he is willing to share with his daughter.

After a Navy recruiter is the target of a lethal hit and run, the NCIS team investigates whether the murder was tied to her career or her role as a foster mother to two brothers. Also, Lasalle grows increasingly concerned for his brother's welfare after welcoming him into his home.

Pride becomes convinced his nemesis "Baitfish" has returned and, in an attempt to locate him, instructs the team to investigate crime scenes and the chase leads from New Orleans to Charleston, S.C.

After a sailor is murdered in the champagne room of a strip club, the NCIS team links the murder weapon to two additional unsolved cases and discovers that the names of all three victims appear on a mural in a dilapidated part of town. Also, Brody's ex-fiance pays her a surprise visit.

While conducting an autopsy on a Petty Officer who is believed to have died from natural causes, an armed man enters the morgue and holds Wade, Sebastian and Danny hostage.

When a Navy Commander's car is stolen with his baby inside, the NCIS team must determine if this was a random carjacking or a targeted abduction.

Lasalle's brother, Cade, is accused of murder and Lasalle is determined to prove his innocence, in spite of all the evidence against him. Lasalle is officially off the case, so he helps ATF Agent Percy take down an arms dealer.

To send a message to Pride, Baitfish murders someone close to the NCIS team, prompting a citywide manhunt for the elusive criminal. Dylan Walsh guest stars.

Pride suspects a mole among the ranks as NCIS and local law enforcement continue to track the Broussard Syndicate after new intelligence suggests a breach at the ports.

An explosion on the Crescent City Bridge reveals that radical groups of anarchists are joining together near New Orleans and Pride must go undercover to find out who is behind it all.

The NCIS team investigates the murder of a blogger dedicated to exposing government corruption and cover-ups and discovers a Navy Seal and CIA humanitarian mission with a dark secret.

When a female combat pilot and Navy hero dies in an air-show plane crash, the NCIS team must investigate if it's the fault of the pilot or the new jet that was just approved to deploy to bases globally.

The NCIS team must determine why a murdered Navy drone pilot was using a black market drone to obtain military surveillance, and whether the drone's footage is linked to his death.

Agent Pride and his team are sent a partner from the Australian Defense Force Investigative Service to investigate a murder with connections to international nuclear weapons negotiations.

The team joins the city's annual Red Dress Run but must bow out when a Petty Officer is found dead from a drug overdose.

The life of a genius Navy coder employed by Brody's mother, Oliva Brody, hangs in the balance after the heart intended for his transplant is stolen.

After traveling to Texas to escort a key witness to the trial of an infamous arms dealer, Sonja and Special Agent Pride are ambushed.

During a city-wide blackout that impedes law enforcement and emergency response teams, Pride vows to solve the murder of a family friend's fiance.

A Marine's murder reveals new clues in the first case LaSalle and Pride worked together after Hurricane Katrina; a Thanksgiving celebration at Pride's bar.

When a string of Christmas burglaries turns deadly, the evidence leads the NCIS team to Wade's adopted son, Danny (Christopher Meyer). Also, Lasalle and Brody tease Sonja about the high stakes of drawing Pride in the team's Secret Santa exchange.

Sebastian flies to D.C. to work with Abby Sciuto on the forensics in the case involving her brother, while Ellie Bishop comes to New Orleans to deliver a package and help Pride and his team on the case.

The team investigates the murder of an immigrant Petty Officer that was made to look like a suicide and, in the meantime, creates an online dating profile for Pride.

Pride and Mayor Douglas are abducted from their respective Mardi Gras events and held captive by a mysterious assailant.

The team searches for a soldier believed to be a prisoner of war in Afghanistan when his prints are found in a crime scene.

The team tracks stolen Navy TNT to a cocaine warehouse run by Sonja's childhood friend.

The NCIS team protects a local DJ from a threatening perpetrator and investigates the murder of a Navy Captain who was attacked while on-air with the radio show. Also, Pride's daughter, Laurel (Shanley Caswell), returns home to discuss her future plans.

Brody thinks a sailor hit by a party bus in the French Quarter is connected to her sister's death when similarities between the two are discovered.

A surveillance van filled with photos documenting Pride's every move is discovered after his daughter is attacked on campus.

The NCIS team investigates the murder of a Navy Lieutenant during a French Quarter second line funeral procession, a New Orleans tradition that celebrates the recently deceased with a musical street parade.

After a Navy lieutenant dies during a clandestine visit to a general's hotel room, Special Agent Pride and the CIS team are asked to break standard protocol for the murder investigation.

A Navy culinary specialist is the target of an explosion while visiting her family's restaurant in the French Quarter. Also, Brody is in D.C. tracking a lead in the General Mathews leak case.

The NCIS team partners with Homeland Security after the murder of a Navy master diver is linked to chatter of a foreign attack on the city.

The NCIS team uncovers a mole in the ranks while working with the Department of Homeland Security to locate 900 missing pounds of explosives that pose an imminent threat to New Orleans.

Sebastian is kidnapped during breakfast with his Mother and forced to use his gaming skills to assist in a prison break.

The NCIS team reviews unorthodox training exercises after a Navy Seal candidate is found murdered weeks before his graduation. Also, a concerned Wade turns to Pride after her adopted son, Danny, announces his plan to enter the Navy.

The team investigates a sailor's murder during a rowdy motorcycle rally. Meanwhile, Lasalle asks for advice about his personal life from Gregorio.

Pride takes temporary custody of a 9-year-old boy who's the sole witness to the murder of his aunt - a member of the United States Navy Band.

Foul play is suspected when a Marine corporal who is an amateur race car driver has a fatal crash on the track.

When the Coast Guard boards a yacht that is in an area that is used by smugglers, they find the Captain with the crew's waiter who is dead. They try to get him but he resists and kills him. The Coast Guard calls Pride because the yacht belongs to Javier Garcia. Pride thinks Garcia was smuggling something. He calls the FBI to tell them about it and sends LaSalle to help Gregorio. Pride discovers one of the passengers is someone he knows and that she's engaged to Garcia. Instead of arresting the men who took off the yacht what they were bringing in Gregorio decides to follow them instead if arresting them but things don't work out as planned. Isler wants Pride's friend to help them but Pride says it's too dangerous but she agrees to do it.

Sebastian is sent undercover and Patton exercises his former gambling skills, as Pride and the team attempt a dangerous operation to trap Garcia.

During a murder investigation, Pride gets trapped on an oil rig that's about to explode due to a gas leak.