Dane Northcutt

While on Air Force One, a Navy Commander dies. Agents from the Navy NCIS decide to take the investigation into their own hands and force Secret Service Agent Kate Todd to help. The NCIS team then has to figure out if the Navy Officer's death was of natural causes or not.

Enzo and Caroline go on a trip and find another doppelganger; Elena and Damon learn about Jeremy's bad behaviour at school; Bonnie has an encounter with Luke that leaves her unsettled.