They took Jesus to be questioned by Annas, the former high priest.

John 18:12-14

12 Then the troop of soldiers, along with their commander and the Jewish Temple guards, seized Jesus. They tied his hands behind his back. 13 Then they took him first to Annas, who was previously the high priest. He was the father-in-law of Caiaphas. Caiaphas was the high priest that year. 14 Caiaphas was the one who previously advised the Jewish Council that it would be better if one man died for the sake of the people than for all the people of the Jewish nation to die.