Annebeth can normally be seen working in or out of the office in a long leather trenchcoat, her hair tied up in a military style bun at the back of her head. She normally wears a pair of knee high black high heeled boots, along with a pair of black high shine pair of leggings with a pencil skirt. She is known in NCIS for having an appearance like on of the forensic scientists slightly, while having the mind of the well known Special Agent Gibbs; although the main differece is that she has a PhD in computer science. Normally she wears a bullet proof vest just to be on the safe side while wearing a number of German Paratrooper badges on her trenchcoat.
Annebeth has a past she does not like to talk about, ever since what happened with her mother and a drug lord, her path changed dramatically, coming from being on of the popular girls to a loner, always armed and a geek. She normally doesn't say that much unless it is needed, while she doesn't like to converse about her past.
She carries a Glock pistol everywhere she goes, along with her ID, along with a watch and a small number of rubber wrist bands. When she is off duty, she goes to a number of heavy metal music nights to have a drink and listen to the music.