When Fin (Ice T) crosses international borders to catch a fugitive rapist, a political tug of war derails Barba's (Raúl Esparza) legal case. Meanwhile, shocking allegations against Benson (Mariska Hargitay) lead to the return of an old friend.
When an infamous arms dealer, Reymundo Dia, is released from prison and bodies start piling up, Torres is forced to face the repercussions of his actions during an undercover operation he worked on years ago.
When NCIS investigates the murder of a man about to reveal the source of a massive counterfeiting operation, an old acquaintance becomes their prime suspect and reveals the true reason for her return. Also, Deeks struggles during training to become an official NCIS agent.
The team tracks a highly skilled assailant determined to kill a Brazilian diplomat.
