Where is the True Cross of Jesus found?
Currently the Greek Orthodox church presents a small True Cross relic shown in the Greek Treasury at the foot of Golgotha, within the Church of the Holy Sepulchre. The Syriac Orthodox Church also has a small relic of the True Cross in St Mark Monastery, Jerusalem.
What happened to the actual cross of Jesus?
The identity of the True Cross was confirmed by means of a miracle, and, in 335, Helena placed part of it in the newly-constructed Church of the Holy Sepulcher in Jerusalem and sent another fragment to her son the emperor in Constantinople. These fragments had a somewhat illustrious history.