: It is revealed that the Comescu family is a ruthless Romanian crime syndicate that has been trying to kill Callen for years.
: Hetty confronts the Comescu family with a false death certificate , attempting to convince them that the man they are seeking (Callen) is already dead. NCIS Los Angeles - Season 2Eps24
: Without warning, Hetty resigns from NCIS and travels to Prague. Her departure is linked to a private mission regarding Operation Comescu , a case deeply tied to Callen's history. : It is revealed that the Comescu family
: While in Romania, Callen experiences significant flashbacks to his childhood, bringing him closer than ever to understanding his true identity. The Cliffhanger Ending The episode concludes with several shocking revelations: Her departure is linked to a private mission
The story of Season 2, Episode 24, titled "Familia," centers on the sudden resignation and disappearance of OSP Manager Hetty Lange , which forces the team to uncover secrets about G. Callen’s mysterious past . The Investigation and Resignation
: In the final moments, Hetty reveals a tattoo or insignia indicating she may also be a member of the Comescu family , leaving her true loyalties and role in Callen's life in question. "NCIS: Los Angeles" Familia (TV Episode 2011) - IMDb