Warning: SPOILERS ahead for NCIS season 22, episode 4!NCIS stars Katrina Law and Brian Dietzen address whether Jessica Knight and Jimmy Palmer could revive their romance following a recent season 22 confrontation. NCIS season 21 ended with the duo breaking up after Knight takes a job as Chief REACT Training Officer, moving herself out of the titular team and to a farther location, negating the time she spends with them. However, in season 22, episode 4, the pair reunited during a nuclear scare, having a heart-to-heart and deciding that their relationship isn’t going to work because of the paths they’re pursuing.