Callen and Sam's new murder suspect is a retired assassin they came across on their first case together.
Down Mexico way
Sam and Callen search for TUHON
Episode 16: Fish Out Of Water
The NCIS team needs to determine if an explosion at a fish market is terrorism or a failed drug smuggling deal. Granger and Kensi continue their search for the notorious white ghost with an investigation into a helicopter crash.
Fish Market Banter
Callen: I enjoy being single.
Sam: What are you gonna do when you get old and lonely? Who's gonna take care of you then?
Callen: I'm gonna move in with you.
Sam: Only if I get Alzheimer's and forget who you are, 'cause you sure as hell ain't putting your pee jars in my garage.
Talia is poisoned and the bombing is attributed as a hit