What they've said above. If they are going to charge him and put him under arrest, his lawyers will be made aware of it, and likely it will be taken care of this morning, prior to the news conference. That nothing has been leaked as of 9:30 est that Winston is going to be charged, my guess is that the prosecuter will decide he doesn't have enough evidence to move forward and considers the case closed pending any future developments.
They won't announce at 2:00 that they are going to press charges, then hire Dog the Bounty Hunter to track Winston down. If we don't hear rumors soon, I'd be shocked if he was charged with anything @ 2:00.