Palace of Caiaphas
The high priest at the time of Jesus' ministry in Jerusalem, Caiaphas, did not live there but in another section of the Upper City. Jesus' informal trial before the Sanhedrin probably took place in one of the large halls of his palace. Peter denied Jesus in one of these courts. The Ossuary of Caiaphas was discovered in Jerusalem by archaeologists. It was carved from limestone and bears the name "Caiaphas", the name of the Temple High Priest during the time of Christ. Ossuaries were typically used to hold the bones of the dead.
Read More about Palace of Caiaphas