Aubrey Deeker

When a high-level security Navy reservist is found dead, Gibbs goes face-to-face with Dr Samantha Ryan of the PsyOps Division to uncover the truth behind the potential suicide. Meanwhile, DiNozzo argues with accounting after seeing McGee's paypacket.

Lisbon accepts Jane's surprise marriage proposal, but a killer's quest for revenge may cost them the happy ending they've worked so hard to achieve.

Jane agrees to once again pretend to be a renowned psychic and be used as bait in an attempt to lure out a serial killer and give the FBI a chance to apprehend him.

Baltimore's renewed police commitment brings fresh recruits to Daniels; Carcetti is forced to make a dangerous political deal; Haynes approaches Templeton about his sources.

As Halloween festivities get underway in New Orleans, a Naval Staff Judge Advocate is found dead in the cemetery.

A priceless piece of art goes missing while in transport, and the transporter is murdered. Castle and Beckett join forces with a witness in order to retrieve the painting and find the killer.