In NCIS Season 19, Episode 9 ("Collective Memory"), the team investigates the murder of a financial advisor by interacting with a three-dimensional hologram she created before her death. Agents Knight and Parker work to uncover secrets from the digital witness, while the team navigates internal dynamics following Gibbs' departure. For more details and photos, visit Seat42F . "NCIS" Collective Memory (TV Episode 2021) - IMDb