The team receives a tip-off from a CIA employee who witnessed a murder via satellite.
The team is assigned another case when the leg of a missing marine is found in a dumpster.
After being buried alive, a woman emerges with amnesia and her only memory is of a bomb being hidden on a Navy ship. Gibbs and his team investigate.
A marine, purported to have been killed in action, contacts his would-be widow from beyond the grave.