threatened and the team sends her home with McGee, Abby is revealed at one point to have kept a toothbrush at McGee's apartment. Their flirtation became less prominent in later seasons, and TV Guide Senior Critic Matt Roush suggested this was due to the producers' apprehension about using romance within the series to an excess. He reasoned, "pairing up all four members of Gibbs' team romantically might seem like overkill, and the Tony-Ziva dynamic (even if not exactly acted upon) is so integral to the show's core that I'm not surprised they've kept McGee and Abby on more of a loving-sibling level." He further opined that he "wouldn't expect it to change". Donald "Ducky" Mallard Abby is called Abigail by Ducky, who addresses her by her full first name often. Though in the episode "Faking It", he thanked her and called her by using the name "Abby" instead of "Abigail". Abby used to have a fear of autopsy tables, which she shares with Ducky in episode 16 of season one, "Bête Noire" when Ducky and Kate are held hostage. Appearance on NCIS: Los Angeles In the NCIS: Los Angeles episode "Random on Purpose", Abby, having been previously seen on video conference or talking to someone from her lab in Washington, DC, arrived in Los Angeles to meet the Office of Special Projects (OSP) team as she informed them she was investigating a serial killer called the Phantom who had murdered 15 people all over the country and had also left no DNA or even physical evidence at the scenes. Having already formed a strong friendship with Eric Beale, Abby developed friendships with the OSP team, including G. Callen (Chris O'Donnell), Sam Hanna (LL Cool J), and most notably the operations manager Hetty Lange (Linda Hunt), who commented that Abby is "the first NCIS employee [she] has ever met with a sense of style". Kensi Blye, another NCIS Special Agent, who is an expert in forensics, praised Abby for her high levels of thinking, stating that she lived up to the hype. Abby was later kidnapped by the Phantom, later revealed to be a law firm receptionist named Tom Smith, who sought to kill her to keep his identity a secret, as he hoped to go around killing more people, having developed something of a taste for it. Although Vance mentioned that Gibbs and the NCIS Major Case Response Team were