On a dark winter's night in January 1983, the sleepy Welsh village of Llanilar near Aberystwyth was buzzed by a strange flying craft, which hit trees, scattered shiny metal debris over four fields and flew off apparently unaffected.One farmer witnessed the debris and clean up operation; one national newspaper carried the story; one civilian investigation team made it to the site; one collection of strange metallic debris remains. Witness for the first time ever in graphic detail genuine pieces of a crashed UFO.Mark Olly is an author, musician, historian, archeologist and lecturer. Best known for writing and presenting the ITV Granada/Sky History Channel's popular television series "Lost Treasures." Here he presents this first investigation in a series of internationally important hidden mysteries.