According to Deadline, Katrina Law has signed on to play Jessica Knight later in NCIS Season 18.
Jessica is an intensely capable NCIS REACT Special Agent who’s spent much of her career there focused on hostage negotiations, and has a reputation for handling the extreme danger of the day to day aspects of her job with accuracy and a high level of expertise.
While we don’t know just yet why Jessica will need to cross paths with Gibbs, Bishop, Torres, McGee and the rest of the team, we do know a bit about the hard-working character’s personal life already.