Highlights from the Seventh Episode of Season 4 of NCIS: LA

Pictured: LL COOL J (Special Agent Sam Hanna) and Chris O'Donnell (Special Agent G. Callen). The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves. Photo: Robert Voets/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: LL COOL J (Special Agent Sam Hanna). The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves. Photo: Robert Voets/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: LL COOL J (Special Agent Sam Hanna) and Chris O'Donnell (Special Agent G. Callen). The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves. Photo: Robert Voets/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Chris O'Donnell (Special Agent G. Callen) and LL COOL J (Special Agent Sam Hanna). The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections. Photo: Robert Voets/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Eric Christian Olsen (LAPD Liaison Marty Deeks). The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves. Photo: Robert Voets/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Eric Christian Olsen (LAPD Liaison Marty Deeks) and Daniela Ruah (Special Agent Kensi Blye). The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves. Photo: Robert Voets/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Eric Christian Olsen (LAPD Liaison Marty Deeks). The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves. Photo: Robert Voets/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Eric Christian Olsen (LAPD Liaison Marty Deeks). The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves. Photo: Robert Voets/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Eric Christian Olsen (LAPD Liaison Marty Deeks) and Ricardo Molina (Sonny Amador). The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves. Photo: Robert Voets/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Pictured: Daniela Ruah (Special Agent Kensi Blye). The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves. Photo: Robert Voets/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.