Plot

A coder, officer at the naval hospital, inserts malicious code, creates fake prescriptions and siphons off medicines for the black market. He fakes his own death and vanishes. He is killed and Gibbs investigates the fraud and his killing.

While making a sales call, a telemarketer overhears an intrusion, a confrontation, and a fight, which appears to end with the murder of the prospect, PO Lambert in the Navy. One local detective asks Tony for his shoe size, and another one comments on Kate's eyes; Kate speaks about deja vu. The Metro PD turns it over to the NCIS. Abby and McGee work together in her lab while Gibbs waits and watches, Kate adds another clue, and Gibbs says that Lambert faked his own murder. Abby finds a connection, and the gang pursue it, then a Metro detective finds Lambert's body in Rock Creek Park in Washington, DC. Gibbs makes a new friend, but he has some uneasy and uncertain feelings.—DocRushing