with Gibbs, Diane drained Fornell's bank account when she left him. Fornell and Diane have a daughter, Emily, who dies of a drug overdose in Season 18. In the season 9 episode "Devil's Triangle", Gibbs tells Diane that he liked her—he always liked her, and still likes her. Diane tells him their marriage fell apart because she was in love with him, but she could not compete with Shannon. She later asks Gibbs and Fornell to save her third husband Victor. It was later revealed that she invited Gibbs and Fornell to the wedding but they did not attend, although Gibbs did send a wedding present (a waffle iron). During the Season 12 episode "Check", Diane is shown on good terms with his other ex, Rebecca, due to their mutual enjoyment of picking on Gibbs. She is later shot dead by terrorist Sergei Mishnev (Alex Veadov). Gibbs flew into a rage and beat Mishnev but he was able to escape. Gibbs later allows Tobias Fornell (Diane's second ex-husband) to avenge Diane's death. Rebecca Chase (Jeri Ryan), Gibbs' third wife, is introduced in season 12. She and Gibbs divorced because Rebecca cheated on Gibbs and it is revealed in that season's episode 11 that she is marrying the man with whom she cheated on Gibbs and it was shown that the latter had no idea of her marriage to Gibbs when they got together. She is shown on good terms with his other ex, Diane, due to their enjoyment of picking on Gibbs. She tries to make amends with Gibbs, who is initially uninterested but they do end up talking. Stephanie Flynn (Kathleen York), Gibbs' most recent wife, also a redhead, lived with him during his service in Moscow, Russia, for about a year. According to Gibbs, she was the one who left him. The reason for this was revealed in the Season 3 episode "Mind Games", in which Ducky notes that Gibbs became so obsessed with catching serial killer Kyle Boone that it incited the collapse of their marriage, which happened no later than 1995, the year Gibbs captured Boone. She is also said in the Season 1 episode, "Hung Out to Dry", to get drunk and dial Gibbs incessantly on the day of their former wedding anniversary, which leads him to aggressively disable or even ruin his phones to shut her out. She is introduced in Season 5 "Ex-Files",