DD: Ask what prisoner is doing.

No need to ask. You can plainly see he is conducting some rather serious business with his mobile device.

The network restricts access to within Derse only, so he can't contact the Nobles and do anything sneaky. But at his request you have set up a kingdom-wide network to trade online tips with other Dersites pertaining to his interests. Notably fashion.

In the weeks since his arrest, the captive has become something of a celebrity on Derse. His impeccable sense of business-like attire has taken the kingdom by storm, and now trends feverishly among social networking groups. Ok, there is only one social networking group, but it's trending feverishly in that one. You can't say you've been totally impervious to the craze yourself. Nor can you say you weren't shamelessly complicit in promoting it. Hell, you can't even say you didn't mandate certain dress code modifications throughout the kingdom, enforced under penalty of death. Nope, can't really say you can say any of that stuff.