Jack-Knife

When a Marine is found dead, Gibbs, Fornell and the team hit the open road to bust an illegal trucking operation. With Werth's help, they manage to infiltrate the operation and stop the ringleaders from stealing a pair of very valuable cars. However, further investigation reveals that the owner of one of the cars was involved in a fatal hit and run accident, and that the owner was responsible for the Marine's murder in order to keep him quiet.