At the same time, Kate is willing to risk her life for Di Nozzo and admits that life would be considerably less interesting without him around. (Michael Weatherly) is a former homicide detective for the Baltimore, Philadelphia and Peoria Police Departments.Following Sasha Alexander's decision to leave the show, Todd is killed in the line of duty (at the end of the episode "Twilight") by Ari Haswari, collateral damage in the terrorist's obsession with Gibbs. Like Gibbs, he has limited patience for the scientific method and technical terms.He later travelled to Mexico and murdered the drug dealer responsible, a crime he kept concealed for twenty years.Since then, he has been married and divorced three times, and is single, although he has had a number of romantic relationships since his last divorce.Both are rescued from the elevator and survive their ordeal.In season thirteen, Di Nozzo confesses his love for Ziva after learning of her apparent death, and it is revealed that the two have a child named Tali.There is a great deal of romantic tension between Tony and Ziva.Despite his playboy manner and lighthearted nature, Di Nozzo is frequently shown to be very sharp; he is able to coax Mossad Director Eli David into admitting that he ordered Rivkin and Ziva to spy on NCIS.
She works well with everyone on the team, becoming particularly close with Ducky and Abby, who convinces her to get a tattoo.
He is reassigned as an Agent Afloat in the season five finale "Judgment Day", and transferred back to the Major Case Response Team in the episode "Agent Afloat".
In the season nine finale, "Till Death Do Us Part", a bomb blast at NCIS headquarters occurs with Tony and Ziva in the elevator.
In "Truth or Consequences", Gibbs saves his entire team by shooting the leader of a terrorist cell after Di Nozzo and Mc Gee get captured looking for Ziva.
In the episode "Extreme Prejudice", Gibbs goes after Harper Dearing, cornering the terrorist in a home in West Virginia, and when the man is about to use his gun, Gibbs stabs him, killing him.