While no episode of 'NCIS: Los Angeles' was aired last week, fans will be delighted to know that the first spin-off series of the hugely successful 'NCIS' series, will be returning to CBS on Monday, March 23, at 10 pm with Season 6 Episode 18 titled 'Fighting Shadows.' This will be followed by Episode 19 titled 'Blaze of Glory,' which airs on March 30.

According to Christian Today, the upcoming episodes of 'NCIS: LA' will very interesting and they will eventually focus on the relationship between Deeks and Kensi.

In 'NCIS: LA' Season 6 Episode 18, fans will see Deeks and Kensi finally coming out of the shadows and disclosing their relationship to the NCIS team, as Operations Manager Hetty Lange suggests that she is already aware of it. CarterMatt says that the great revelation will lead to "complications" as often romances at work place can actually set hurdles for missions owing to the emotional attachments between people.

The official synopsis posted on CarterMatt reads, "When three FBI agents are killed in an explosion following a successful undercover sting operation, the team searches for the person behind the attack. Meanwhile, Deeks and Kensi realize the team knows about their relationship, as Hetty pairs Kensi with Sam and Deeks with Callen during the investigation."

The NCIS team will be required to uncover another shadow and that of the criminal who killed three officers in a clandestine mission. In addition, fans will see the NCIS team handling too many emotions in the upcoming episode.

In the meantime, TV Guide too has posted a synopsis for 'NCIS Season 6 episode 19 titled 'Blaze of Glory,' which reads, "The team investigates when a missile test is hijacked and the missile is sent off course. Hetty brings in a young computer specialist to assist in the probe, but Nell becomes jealous when the tech guru and Eric start to bond."

Blaze Talcott, portrayed by Becca Tobin, is the computer specialist in the show. Earlier, Tobin has featured in the hit FOX comedy television series 'Glee.'