7 Moments From "Beacon" S6 E21

Callen and Sam are shocked when an old acquaintance, who they thought was the recent victim of a murder, appears and asks for their help. As the team investigates, they uncover a possible breach of America's economic sanctions against Russia, on NCIS: LOS ANGELES, Monday, April 20 (9:59-11:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Daniela Ruah (Special Agent Kensi Blye), Elena Evangelo (Elia Berkeley), Matt Stasi (Patrick Berkeley) and Eric Christian Olsen (LAPD Liaison Marty Deeks). Callen and Sam are shocked when an old acquaintance, who they thought was the recent victim of a murder, appears and asks for their help. As the team investigates, they uncover a possible breach of America's economic sanctions against Russia, on NCIS: LOS ANGELES, Monday, April 20 (9:59-11:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Chris O'Donnell (Special Agent G. Callen). Callen and Sam are shocked when an old acquaintance, who they thought was the recent victim of a murder, appears and asks for their help. As the team investigates, they uncover a possible breach of America's economic sanctions against Russia, on NCIS: LOS ANGELES, Monday, April 20 (9:59-11:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Chris O'Donnell (Special Agent G. Callen). Callen and Sam are shocked when an old acquaintance, who they thought was the recent victim of a murder, appears and asks for their help. As the team investigates, they uncover a possible breach of America's economic sanctions against Russia, on NCIS: LOS ANGELES, Monday, April 20 (9:59-11:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: LL COOL J (Special Agent Sam Hanna). Callen and Sam are shocked when an old acquaintance, who they thought was the recent victim of a murder, appears and asks for their help. As the team investigates, they uncover a possible breach of America's economic sanctions against Russia, on NCIS: LOS ANGELES, Monday, April 20 (9:59-11:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Daniela Ruah (Special Agent Kensi Blye) and Eric Christian Olsen (LAPD Liaison Marty Deeks). Callen and Sam are shocked when an old acquaintance, who they thought was the recent victim of a murder, appears and asks for their help. As the team investigates, they uncover a possible breach of America's economic sanctions against Russia, on NCIS: LOS ANGELES, Monday, April 20 (9:59-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Eric Christian Olsen (LAPD Liaison Marty Deeks). Callen and Sam are shocked when an old acquaintance, who they thought was the recent victim of a murder, appears and asks for their help. As the team investigates, they uncover a possible breach of America's economic sanctions against Russia, on NCIS: LOS ANGELES, Monday, April 20 (9:59-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved.