Pride listens in on a wiretap of Mayor Hamilton, while the team investigate a train heist of hundreds of Navy weapons.
After the team uncover a link between an international drug ring and the police department, Lasalle must investigate his former partner. Meanwhile, Pride worries about Rita's safety as she looks into a connection between the mayor and illegal activity in Clearwater.moreless
While investigating a deadly accident at a naval base, the team discover that a unit of Seabees was poisoned with a contagious super virus, leaving the rest of the base and the entire city of New Orleans at risk for a catastrophic outbreak. Meanwhile, Wade is infected with the virus during an autopsy and given hours to live if an antidote can't be found.moreless
The team embark on a city-wide manhunt after a special-ops Marine assaults six men in a bar.
Tammy's ex-husband, who previously embezzled $80 million in Hurricane Katrina relief funds, resurfaces when he's suspected of murdering the son of a crime boss.
The team rallies around one of their own after a home invasion and shooting. A case from 15 years ago is brought back to active investigation, causing angst and excitement for the team and a member of Congress.moreless
Pride's longtime friend enlists the team's help with an investigation into the disappearance of a JAG lawyer who specializes in classified cases and volunteers at a private-military academy.
A former case is reopened after a copycat murder occurs on a street car, triggering traumatic memories for Wade.
Abby is caught while helping an old friend. Things turn ugly when sensitive info is stolen and the trace takes the team to New Orleans.
A crossover episode that began on "NCIS" concludes with Agents McGee and Torres joining forces with the New Orleans team as they search for a missing homeland security theoretical-terror playbook.
The team search for a group of underground hackers led by Elvis Bertrand after thousands of classified-government files are stolen. Meanwhile, Sebastian joins the team as an NCIS Special Agent.
Pride investigates a murder on a deep-sea-oil rig, where the team discover a dangerous gas leak that threatens to cause a catastrophic explosion. Elsewhere, Sebastian begins his special-agent training at FLETC.
Gibbs spots an old suspect from an undercover mission he was on. Meanwhile the team tries to found him since he went again in his undercover persona.
Sebastian goes undercover and Patton employs his gambling skills to help the team trap Garcia.
An international terrorist who is notoriously hard to trace makes an appearance in the US. NCIS and other agencies are tasked with tracking the terrorist, leading to dire consequences for one agent and questions about the loyalty of another.moreless
Pride must protect a family member who's engaged to the prime suspect in the ongoing NCIS and FBI cartel case.
The team suspect foul play when a Marine corporal and amateur race-car driver is involved in a fatal crash. Elsewhere, the U.S. Attorney's office gathers evidence for a Grand Jury indictment appeal in the Garcia case that would extricate the Cartel from the city.moreless
Pride takes temporary custody of a victim's nephew who witnessed the murder of his aunt, a petty officer and member of the U.S. Navy Band.
The team investigate a sailor's murder during a motorcycle rally in the city. Elsewhere, Lasalle seeks advice on his personal life from Gregorio.
A murder case leads Bishop to Gitmo and forces her to face a harsh reality.