Mexico Mission

The Mexico Mission was an unofficial, off-the-books mission that occurred in May 2018 with the primary objective being to retrieve Derrick Mosley, the son of NCIS EAD Shay Mosley. 
Even though Mosley herself planned the mission, it was ultimately carried out by the four members of the main OSP field team: NCIS Special Agents G. Callen, Sam Hanna, Kensi Blye and LAPD Detective Marty Deeks. 
The mission ended successfully with Mosley being reunited with her son after a five year separation but it came at a very high price: Callen, Sam and Deeks were left badly injured while it was later revealed that Mosley's protégé, NCIS Special Agent Harley Hidoko had been murdered. 
Furthermore, the mission resulted in OSP and its personnel coming under increased scrutiny. 
==Prelude==
==The Crisis==
==Aftermath==
Category:Famous Incidents in NCIS: Los Angeles