On May 13, 1981 he had a close encounter with Mehmet Ali Agca in Rome; he would later visit Agca in prison
He turned out to be a 23-year-old Turkish national named Mehmet Ali 
Agca, ... when the Pope visited him in his jail cell in 1983, the prisoner implored 
his ... of May 13, 1981, would later fit into his interpretation of the Fatima message
.