Nine months ago in Sydney, authorities found a man who had nothing on him that would indicate his identity except for an electronic transport card, the Opal card, tucked in his pocket. Who he was and what had happened to him was a mystery? Apparently, they ruled it a suicide since there was no other evidence to suggest any other cause of death. But it was known that the man always began and ended at a bus stop called "Dan's Corner".
Read more on The BBC for other details about the mysterious man's life and the investigations conducted on his case.
(Image credit: BBC)