Was it really RJ who ordered the bugging of the office?
If so, guys with access to the office should be innocent - they could as well have placed the bug when no one was watching instead of letting a noob-girl to it.
Bertram, Reede (and CBI Ron) innocent then?
I guess Partridge is the guy with least access to the place, if he only would be alive...
How do you find this theory?
plausible
unlikely