: Operational Psychologist Nate Getz (played by Peter Cambor) returns to Los Angeles at Hetty's request. His role in this episode is pivotal, acting as Hetty's "pawn" to help evaluate the team and assist in the interrogation of Coroner Rose Schwartz.

For more episode details and cast information, you can check out the NCIS: Los Angeles Season 4 Guide or the full episode summary on the NCIS Database . "NCIS: Los Angeles" Paper Soldiers (TV Episode 2013) - IMDb

: Despite the heavy subject matter, fans often remember this episode for its witty dialogue. A standout moment involves Hetty jokingly requesting "palomino horses galloping alongside her hearse" during a visit to the funeral home.

: The investigation leads the team to a morgue worker named Ian Bruckner, who was secretly harvesting tissues and organs to sell to David Locke, a local funeral home director, for the black market.

"Paper Soldiers" is a standout episode from Season 4 because it balances a dark, emotional procedural case with the charming ensemble chemistry that defines the show. By the end, the team manages to dismantle the trafficking ring and ensure Lt. Prieto is laid to rest with the full military honors he deserved.