What happend to Pontious Pilate after the death of Christ?
Eusebius (Historia Ecclesiae ii: 7) quotes some early apocryphal accounts that he does not name, which already relate that Pilate fell under misfortunes in the reign of Caligula (AD 3741), was exiled to Gaul and eventually committed suicide there in Vienne. I have found that there are many different accounts of what happened to Pontius. The above paragraph comes from wikipedia.