First Office of Special Projects Building

The First Office of Special Projects was an office building area, located in downtown Los Angeles with the building itself serving as the main operations centre for the Office of Special Projects, a top-secret division of NCIS where the agents assigned to OSP are experts in undercover work with the unit itself containing the latest in cutting-edge technology which they also use to fight crime and tackle cases involving active or former members of the United States military as well as terrorist threats that occur on the West Coast of the United States.
==History==
Not much was ever revealed about the building except for the fact that it was located in an unnamed district in downtown Los Angeles and 
that after OSP was founded sometime in 2006, they decided to set up operations in that area, choosing the building in question as their base of operations.
From an unknown period in 2006 up until May 2009, agents assigned to OSP operated from the building with assistance from support personnel with NCIS Special Agent Lara Macy in charge of the unit.
Any other agent who was assigned to another division or team within NCIS but had no connections to OSP was presumably brought to the site by an agent or personnel with knowledge of the first OSP building with a camera analysing their arrival and departure at all times. 
Once they had reached the building, an OSP agent upon greeting them would escort them to a lift and then to a small corridor before they all entered through a door that led to the main Ops centre.
The original OSP team consisted of Macy, NCIS Special Agents G. Callen, Sam Hanna, Kensi Blye and Mike Renko with support in the form of OSP Technical Operator Eric Beale and Operational Psychologist Nate Getz as well as numerous other unnamed personnel.
Presumably for three years, OSP operated in secrecy, solving many cases and arresting many criminals who were a threat to the United States and its military personnel.
In May 2009, following the murder of Marine Private First Class Nick Chandler, OSP formed a temporary partnership with the NCIS NCIS Major Case Response Team who operated out of the Navy Yard in Washington D.C. as they worked together to find Chandler's killer.
Eventually, it was discovered that the group responsible for Chandler's death were in fact members of a terrorist cell operating in downtown Los Angeles.
Further complicating matters was the appearance of Mossad officer Michael Rivkin who had been investigating the cell as well but instead of arresting them, Rivkin simply chose to kill them to prevent them from going after himself or his Mossad colleagues, operating on the orders of his boss, Mossad Director Eli David.
Despite Rivkin's attempts to eliminate all the members of the cell, OSP was able to stop the remaining members of the terrorist cell who all worked on an auto-body shop with the members either dying or being arrested.
Hours later, though, Callen was left badly wounded in a drive-by shooting that was later revealed to have been an attempted assassination organized by a former CIA colleague of his and even though he survived, he remained in critical condition.
Following the attack on Callen and suspecting they had been compromised, triggering security issues, the building was stripped of any and all essential materials relating to OSP's existence and later abandoned while personnel assigned to the building were presumably given time off or reassigned to other divisions of NCIS. 
By September 2009, OSP had resumed operations at its new base: a Spanish-style mission building located on the outskirts of Los Angeles where it remains to this day.
==Rooms==
*Corridor Area- An area where the personnel assigned can go through to gain access to the entrance of the building as well as other rooms. On the left side of the area and just before the entrance, a lone area is there with shelves, presumably serving as an area as to where the personnel can collect their mail or any other items they leave behind.
*Main Ops Center- The main area of the OSP building where the personnel gather to see what's going on in their current case. Various computers lie there with personnel assigned to them including OSP Tech Operator Eric Beale. There are also two giant screens, enabling the NCIS personnel there to get information via touch-screen technology and numerous cameras allowing everyone to see what's going on in the field as well.
*Macy's Office- An office where NCIS: Office of Special Projects agent Lara Macy works.
Category:Locations in NCIS
Category:Office of Special Projects Building