The team investigates the murder of a Navy therapist on NCIS: New Orleans. "Leda and the Swan, Part I" is the seventh episode of the show's seventh season.
The team must find and stop a submarine with torpedos on NCIS: New Orleans. "Operation Drano, Part II" is the sixth episode of the show's seventh season.
A missing piece of evidence could have deadly consequences on NCIS: New Orleans. "Operation Drano, Part I" is the fifth episode of the show's seventh season.