Christian Svensson

While investigating a death aboard a top-secret naval research ship in the middle of the ocean, the team discovers an abandoned ship and a deadly secret.

Callen must infiltrate a network of Chechen terrorists who are recruiting fighters to join their cause as they plan their next attack on the U.S.

Robbers steal $2.3 million from an armored truck in downtown Miami, but the loot turns out to be counterfeit, and the team must figure out what happened to the bank's money before it was replaced with fake bills.

Lilly and the team re-examine the 1989 death of a young Russian opera singer who defected to the U.S. with her family before the fall of the Berlin Wall.

Danny is on his way home after a long shift and finds Randy Williams subway surfing. Mac and Lindsay arrive on the scene and begin to wonder if Randy Williams died from riding on top of the subway. His death is even more suspicious after they examine the body more closely.

Lydia is suspended from duty and bonds with an injured witness; Chickie is haunted by a high-speed chase; John tries to clean up a neighborhood.