they routinely argued over matters of privacy and personal boundaries: throughout the first two seasons, Todd was the prime target of DiNozzo's nosing, with the latter sneaking through her purse, cellphone, PDA and desktop computer on a regular basis, which infuriated her to no end. DiNozzo even went through Kate's trash to discover where she'd eaten breakfast much to her chagrin in "Doppelganger". Whereas Todd considered this outrageous and unacceptable, DiNozzo seemingly merely did this for his personal entertainment. Conversely, DiNozzo is also the target of numerous taunts and regular teasing from Todd. It is revealed in "Witness" that Kate had a phobia of going to the dentist but she eventually overcame it thanks to Tony giving her the number of a hypnotist. A talented sketch artist, she sketches an accurate likeness of a suspect in the episode "Marine Down". During the same episode, it was shown that she had drawn caricatures of the team, some of which showed DiNozzo lusting after a pretty girl, and NCIS forensic scientist Abby Sciuto as a bat. She also drew one of Gibbs as well, but managed to take her drawing pad back from DiNozzo before he revealed it. In season three, when Ziva David joined the team full-time and moved into Todd's cubicle, she presented Gibbs with Todd's sketch pad. There were portraits of each cast member in it, including Gibbs. McGee later finds one of Kate's sketches in his desk during season thirteen. In addition to being excellent at drawing, Todd, like Abby, was greatly skilled in using a Personal digital assistant or a PDA. Kate's first PDA was destroyed during a practice test at the shooting range at the beginning of Season 1 episode "Marine Down" after Gibbs taped it onto her target to force her to shoot accurately. It had to be discarded as the warranty did not cover damage caused by bullets. She was later seen using a possible replacement in Season 1 episode "Eye Spy" and was always seen with one at various crime scenes, usually giving Gibbs and the team information. Despite being seen writing things with her right hand, Todd was seen operating her computer mouse with her left hand, suggesting that she may be ambidextrous. She also told Gibbs and DiNozzo during "Eye Spy" that despite being right handed, she played golf left handed, yet swung a bat and threw balls using her right