Witness

A beautiful young MIT graduate witnesses a sailor being strangled. Local police doubt her story, but McGee asserts that her account warrants further investigation. When the missing sailor's body is found at another location, the story gains ground. The witness also captivates McGee who, after a sudden twist in the investigation, ends up unknowingly holding the key to solving the case but things turn to tragedy when the young witness is strangled to death, leading Gibbs and the team to not only find who's responsible for the sailor's death but also that of the woman's as well.