Very true. I thought yesterday that this was starting to look essentially like a hostage situation. That is, he is holding the entire area hostage and making demands on someone who has the authority to give him what he wants.
That said, I still don't believe it's just one person. I also don't understand why, if the demands are simply for money, some way has not been worked out to trap him. Even if the funds are transferred electronically, he or somebody has got to retrieve them sooner or later.