NCIS Season 21 Episode 4 Preview: Uncovering Petty Officer Bailey’s Mystery

In two days, CBS airs NCIS season 21 episode 4, “Left Unsaid,” shifting focus to a case involving Petty Officer Derek Bailey. Bailey’s enigmatic situation unfolds as he surprises everyone by buying an engagement ring despite a history of declined promotions and access to top-secret proposals. The NCIS team investigates Bailey’s mysterious circumstances, suggesting his involvement in a dangerous situation tied to classified information. Fans are encouraged to share their thoughts, while updates on the anticipated spin-off show keep the audience excited.