It's the kind of thing that, if you saw it in a movie, you'd call it implausible: international jewel thieves stole $50 million in diamonds at the airport.
For a moment, homeless man Billy Ray Harris thought it was his lucky day.
When he looked down into his change cup after a round of panhandling he noticed something really shiny among the coins and bills. It was a diamond and platinum ring, and a "big one" at that.