James MacDonald

The team goes after Lorelei Martins again after she uses deadly tactics to avenge the death of her sister. Meanwhile, Jane tries to use her to get to Red John.

Gibbs and his agents investigate a Marine who died when his parachute failed to open during a training exercise, and Gibbs turns to Lt Roberts to get the necessary search warrants to prove his theory.

The detectives return to the death of a disabled teenage boy when new evidence suggests he was being bullied, and may have been murdered.

A member of the Program under Mary's watch is in a car accident and Mary has to find out if it was an accident or related to his former life.

When the lead suspect of an unsolved and high-profile robbery case is released from prison, the NCIS team resumes their investigation with an undercover stakeout.

A fire forces the residents of Agrestic to evacuate; authorities question Celia and Sullivan; Conrad, Vaneeta and Heylia say goodbye; Silas realises the truth about Tara.