James MacDonald

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

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

The team are forced to explore Morgan's past to prove his innocence when he is arrested for murder in Chicago.

Car is hired by his ex-wife to investigate an arson case which a childhood friend has been accused as the suspect.

Castle is certain a woman's ritualistic murder is tied to a Da Vinci Code type conspiracy.

The detectives reopen a case after finding drawings depicting the murder of a child beside a victim's grave. The former caregiver of the mentally disabled teenager becomes the main suspect.