I made a theory like 10 minutes ago, but I forget to say something:
We know that RJ and Partridge were in the same place in the first episode of this season.
So if all the suspects had a bug on them, and if Partridge and RJ were a different person, than at least another of the suspects should have been traced at that place where Partridge was, right? But nope. The only person that was traced to that location was Partridge. The rest of the suspects appeared on the computer screen traced in a completly different place.
