is the 22nd episode of the fourth season of the police procedural drama NCIS: Los Angeles , which originally aired on April 30, 2013. Episode Summary
The story begins with a violent attack in a parking garage where gunmen stalk an unidentified woman. Hetty cryptically assigns the team to investigate the scene, where they find no identifying data about the victim. The case takes a personal turn when Hetty reveals the missing woman is (played by Andrea Roth), an undercover NCIS agent from Hetty's past who has been hiding in the team's boathouse. Key Plot Points [S4E22] Raven & The Swans
Summarize the that follows shortly after this episode. "NCIS: Los Angeles" Raven & the Swans (TV Episode 2013) is the 22nd episode of the fourth season
Nell joins the mission undercover as a maid but finds herself in a dangerous spot before being rescued by Kensi. The case takes a personal turn when Hetty