The North Pole - [s17e10]

: The episode ends on a somber note as Gibbs is forced to kill Sarah (the real Sahar) to save Ziva. This leaves Gibbs with the heartbreaking task of telling Phineas that his mother—the woman Gibbs had come to trust—was a terrorist. Episode Details Air Date : December 17, 2019. Directed by : James Whitmore Jr..

: In a shocking revelation, the real Sahar is revealed to be Sarah , Gibbs' neighbor and the mother of his young friend, Phineas. [S17E10] The North Pole

: The mission results in the death of Ziva's longtime friend and contact, Adam Eshel , who is found badly beaten and eventually dies from his injuries. Before passing, Adam provides a cryptic clue that leads Gibbs to the truth about Sarah's identity. Character Relevations & Arcs : The episode ends on a somber note

: It is confirmed that Tony DiNozzo has known Ziva was alive for some time, having tracked her down in Cairo shortly after his departure from the team. Directed by : James Whitmore Jr