Ncis - - Season 20eps4

: Fans noted a subtle, discreet reference to former character Abby Sciuto during the investigation.

: The case takes a bizarre turn when the team discovers the primary suspect isn't human. A bear, dubbed "Pablo Escobear" by the team, has ingested cocaine dropped in the forest by drug runners.

In , titled "Leave No Trace," the team investigates the murder of a Petty Officer at a National Park campsite, leading to a collaboration with the National Parks Service. Key Plot Points NCIS - Season 20Eps4

: Much of the episode focuses on her past relationship with Winchester and the current dynamic of her relationship with Jimmy Palmer.

: It is eventually revealed that a man named Walsh was responsible for the murder. He was hiking in to retrieve the dropped drugs and killed the Petty Officer who spotted him. When he couldn't find the cocaine (because the bear had already eaten it), he turned himself in to avoid the wrath of his partners. : Fans noted a subtle, discreet reference to

Watch a detailed breakdown of the character dynamics and the unique 'cocaine bear' plot in this episode recap:

: His burgeoning romance with Knight is tested by the presence of her "perfect" ex, but Winchester ultimately respects their bond. In , titled "Leave No Trace," the team

: The team tracks down an RV at a nearby gas station containing the rest of the smuggled cocaine, which belonged to a Guatemalan drug ring. The episode ends with a personal moment between Knight and Jimmy Palmer, where she delivers a note from Winchester acknowledging Jimmy is a "good man". Character Highlights