Peter Giles

A robotic vehicle named Otto, which was part of a project of the Department of Defense, caused the sudden death of a Navy lieutenant. It's up to the NCIS team to discover who sabotaged the vehicle.

In light of new information, Lily reinvestigates a case from 1978 involving the death of teenage rollerskate enthusiast Missy. They trace Missy's life, her family, her friends, and the roller skating circle to find what actually caused her death.