Sam Sarpong

When a Navy commander's body washes up on shore along with the bodies of two drug runners, Gibbs refuses to believe that the sailor who was killed was dirty.

The team delve into the shady past of an ex-con after his body is found in pieces; Squintern Arastoo receives some tragic news.

Hours before his execution, Brennan begins to worry that convicted serial killer, Alex Rockwell, is in fact innocent. The team race against the clock to prove his innocence.

The team investigates the 1991 murder of a 14-year-old foster child, who was starting to establish herself as a talented rapper within the local hip-hop community.

Randy (Jonathan Taylor Thomas) must make a decision when he is accepted into a yearlong work-study programme in Costa Rica.