Newcomer Renee Felicia Smith has the potential to replace Daniela Ruah's character in "NCIS: Los Angeles" Season 8. Other than that, CBS has officially released the plot description of episode 4 'Black Market', while last week's episode 3 'The Queen's Gambit's is made available here for fans who have missed to watch it.

Renee Felicia Smith has been cast in "NCIS: Los Angeles" Season 8. According to iTech Post, the 31-year old American actress will portray the role of Nell Jones.

Nell happens to be an intelligence analyst who has the potential to replace Junior Field Agent Kensi Blye in the series. This after Kensi's health condition showed no improvements regarding her brain activity.

As for the official plot synopsis of episode 4, Hollywood Hills notes, "After a Homeland Security agent is poisoned by a notorious Triad assassin, NCIS is going to uncover a warehouse of counterfeit purses and a money trail to stolen government funds. Also, Nell Jones (Renee Felice Smith) will end up joining the team in the field."

For a quick rundown of "NCIS: Los Angeles" Season 8 episode 3 "The Queen's Gambit", Celebrity Dirty Laundry reported that the NCIS LA team still investigated the abduction case even they are down with two members, Kensi Blye (Daniela Ruah) and Henriette 'Hetty' Lange (Linda Hunt).

Kensi remained in the ICU (intensive care unit) following their mission in Syria, while the other, Hetty is being held in Washington D.C. as the mole investigation continued.

"NCIS: Los Angeles" Season 8 Episode 4 is entitled as "Black Market". The upcoming episode is scheduled to premiere on Sunday, Oct. 16, 2016, at 7:00 p.m. first and exclusive on CBS Television Network.

"NCIS: Los Angeles" is an American television series combining elements of the military drama and police procedural genres created by Gary Glasberg.