After the shocking revelations in episode 10, there will be more exciting twists to expect in the mid-season finale episode of "NCIS: Los Angeles" Season 7.

In the previous episode, Deeks (Eric Christian Olsen) was arrested for murdering his former partner and was called in for questioning. It was said that he admitted killing his former partner but claimed that he did it to save an informant's life. The question now is can Deeks admit this to his partner and lover, Kensi (Daniela Ruah)?

According to Design & Trend, Olsen revealed that Deeks wants to tell Kensi the truth because his relationship with her is important to him. Will Kensi accept the truth?

International Business Times reports that Olsen hinted that there will be an unexpected twist during the mid-season finale. The official synopsis for "NCIS: Los Angeles" Season 7 episode 11 reveals that the team will be dealing with a poison attack on a suspected North Korean spy who may be responsible for smuggling other spies into the country.

In the preview for the episode, Deeks and Kensi can be seen breaking into someone's apartment, and they find out that the gas has been switched on, which means that whoever turned it on wanted the place to be destroyed before the agents could find anything.

The show will also have a lighter tone since it is almost the holidays. Another promo video shows Special agent G. Callum (Chris O'Donnell) decorating Sam Hanna's (LL Cool J) car, but the latter doesn't seem too happy about it. Meanwhile, Nell Jones (Renee Felice Smith) can be seen enjoying the Christmas spirit while Hetty (Linda Hunt) encourages Owen Granger (Miguel Ferrer) to join in on the Christmas cheer.

"NCIS: Los Angeles" Season 7 episode 11 will air on CBS on Dec. 14.