The NCIS team tracks a Navy lieutenant's killer after a Pentagon security camera reveals a petty officer committing the crime. Meanwhile, Gibbs announces that Agent Barrett and her team will take over the Port-to-Port serial killer case.

Alicia Ziegler, Alimi Ballard, Cara Pifko, Jeffrey Johnson, John Ales, Matthew Willig, Milauna Jemai, Sarah Jane Morris, Terrell Tilford