Communicated--there was communication via the tarot cards, written messages similar to the original, "I am God", that have been left at the crime scenes, per the news the last few days..Also, who really KNOWS if and when any of the authorities have any form of verbal communication w/ the alleged sniper since they've been keeping their info closer to their chests other than today....
Do you have a source for that, other than hearsay? To my knowledge, there are no reports of any other "communication" other than the Tarot card and the message at the Ponderosa. OTOH, there have been about a zillion so-called experts on TV speculating on everything from the color of the perp's eyes to the deodorant Moose uses -- those are not reports; they are mere speculation.
Furthermore, no one has reported with any certitude that Moose is "communicating" with the sniper -- he could be "communicating" with a witness, an informer or even a ghost, for all we know.