An Eye for An Eye

The NCIS team investigates when a pair of 'cobalt blue' eyeballs are sent to a petty officer in D.C. in a package from Paraguay.<br> <br> The investigation puts Gibbs and the team on the trail of a former Navy Intelligence agent who is now a private contractor working in Paraguay. With a little help, Gibbs learns the rogue agent is involved in illegal activities and sends Tony and Kate to Paraguay to make an arrest.