Eleanor “Ellie” Bishop does not die on NCIS; she leaves the team in a staged “disgrace” so she can go undercover, and later makes a surprise return in a newer season.

What happened to Eleanor Bishop on NCIS?

  • In the season 18 finale, Bishop is accused of having leaked NSA documents years earlier, which forces her to resign from NCIS in apparent disgrace.
  • It is then revealed this “disgrace” is part of a covert setup so she can work undercover with CIA contact Odette Malone, cutting ties with her old life and teammates.
  • Before leaving, she shares a kiss with Nick Torres, confirming their long‑running will‑they/won’t‑they feelings but leaving the relationship unresolved.

Off-screen / later developments

  • After that finale, Bishop is off-screen for several seasons, with later episodes showing Torres slowly moving on from her and the team treating her as gone but not dead.
  • In the season 23 fall finale, Emily Wickersham returns and Bishop appears again, now as the target of an NCIS: Elite assignment given to Jessica Knight, hinting at a complex undercover path or possible moral turn during her years away.

Why the actress left the show

  • Emily Wickersham played Bishop for eight seasons and ultimately chose to leave NCIS because she felt ready to move on after so many years in the same role, not due to behind‑the‑scenes conflict.
  • She has since confirmed that the decision was about personal and career timing, and her later return shows there is no bad blood with the series.

Fan and forum reaction

  • Many fans felt Bishop’s exit was written harshly, arguing that having her “betray” the team and leave on bad terms undermined her earlier, more empathetic characterization.
  • Online discussions often say the undercover twist was interesting in theory but rushed in execution, with some viewers wishing she had either stayed with NCIS or received a more hopeful open‑ended send‑off (like simply returning to her old life) instead.

Information gathered from public forums or data available on the internet and portrayed here.