NCIS Season 4 Episode 9

McGee breaks the rules, risking his NCIS job, to help his sister Sara, who shows up disoriented and bloodied. While he works on figuring out what happened to his sister, the NCIS team is investigating a case of a Navy sailor, who is somehow connected to McGee’s sister. Both Tony and Abby are busy with love problems, while McGee turns out to have another secret.