Acts 26:30 - 32

The king rose, and with him the governor and Bernice and those sitting with them. They left the room, and while talking with one another, they said, 'This man is not doing anything that deserves death or imprisonment.' Agrippa said to Festus, 'This man could have been set free if he had not appealed to Caesar.'" NIV translation

Paul gave his testimony and completed his purpose there. It was clear to everyone that he was not guilty of anything but he was to be sent on to Rome. This is the same thing that happened to Jesus, in that, everyone could see that He was innocent and yet they crucified Him.