Sonia gives incriminating evidence to Agent Barnes, and Ray tries to play the Russian mob against the FBI. Mickey tries to cash in on a big fight.
The NCIS team are faced with an obsessed killer after a young woman's mummified remains are found dressed in a wedding gown in an abandoned compound.
The head of the Russian mob wants to find out what happened to Belikov, while Sonia and her daughter take refuge at the Donovan's. Avi and Lena question Ray's loyalty to Sonia. Mickey returns to Primm to search for stolen money and Sylvie.
Ray and the team face a crisis and devise a strategy to use art as leverage. Hector's wife plans to move, and he reaches a breaking point.
The night before a momentous boxing match, Ray handles a person from Hector's past who could reveal a secret that could ruin his career.
