Looking for a particular PDA in ACO Offices

[SFLUFAN]

I'm going back through the game to see if I can collect all of the PDAs.

I'm having a hard time obtaining the one for "Duncan A. Mathews". Its supposedly in the ACO offices but I just can't seem to find it.

Any help will be greatly appreciated.

 

[Dalamari]

Go to maintanence (sp? and its the 2nd level) and noclip thru until you find a room with 2 guys working on something, the door should be locked to get in there but I believe that if you noclip into that room and kill them one of them drops that PDA.