[s4e22] Raven & The Swans -

The episode features intense personal dialogue between Callen and Hetty. Callen is angered to discover that Grace Stevens, like himself, was one of many orphans recruited by Hetty for government service. Episode Details Information Series NCIS: Los Angeles Season & Episode Season 4, Episode 22 Original Air Date April 30, 2013 Director Robert Florio Guest Star Andrea Roth as Grace Stevens If you're interested, I can:

Summarize the that follows shortly after this episode. "NCIS: Los Angeles" Raven & the Swans (TV Episode 2013) [S4E22] Raven & The Swans

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 "NCIS: Los Angeles" Raven & the Swans (TV

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Provide more details on the relationship development in this episode. Key Plot Points List other episodes where are revealed