NCIS Season 7 Episode 5

NCIS Season 7 Episode 5

When a Marine known for his practical jokes is found dead on Halloween Eve, the NCIS team discovers that the victim’s “good-natured” pranks may have inspired ghoulish retribution. Meanwhile, Ziva tries to adjust to her new role on the team.

Episode Title: Code of Conduct

Air Date: 2010-03-28

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