UPDATE: A hung jury!
There is a lot of speculation going on at the moment. Extra security is going into the courtroom. The defendant, her attorneys, the prosecutor, and the families of the effected parties are all in the court. The guess is that a verdict has been reached, but it could simply be a question. We'll have to wait and see.
In this phase, either the jury could decide life or death for Arias. They may also be hung, leading to a new jury to decide life or death.