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.
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.
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
A murder case leads Bishop to Gitmo and forces her to face a harsh reality.
When a naval petty officer is found days after going missing, questions are asked and her personal life is torn to pieces. Torres and Abby don't see eye-to-eye on a gift and McGee struggles to overcome an email issue.moreless
The death of a marine sargeant is treated as suicide but the team suspects otherwise. Torres starts looking for apartments close to work as he adjusts to his new role.
The chase for the fugitive continues. Gibbs team up with Fornell´s partner. As they try to locate the remaining targets on the hit list, the case takes an unexpecting turn.
Gibbs suspects that a 14-year-old who stopped a home invasion is holding back information; Vance and Fornell head to London as part of the case involving the escaped British spy.
The corpse of a UK prison guard is found in a shipping container full of coffins. An a specter from NCIS' past comes back for revenge.
A senator hands DiNozzo a envelope full of money, seemingly at random, and then DiNozzo is reported dead in a car crash (while he's in the office). The team has to find out who has been impersonating Tony and why.moreless