Court officials said by email that Thursday's court proceedings have been sealed.
Court documents obtained by ABC15 read in part, "Ms. Arias requests that any and all victim impact evidence be presented via videotape so as to prevent any unpredictable outbursts that interfere with the rights due Ms. Arias..."
An ambulance showed up around the same time of the cancellation after a man fell down in the lobby. It was not related to the trial.
Stay with abc15.com and ABC15 Mobile as we learn more.