Van Gogh's Ear The True Story

It is one of the greatest and bloodiest mysteries in art: what happened on the December night in 1888 when Vincent van Gogh took a blade to his own ear? Jeremy Paxman joins art sleuth Bernadette Murphy on her amazing quest to discover the truth - what exactly did the artist do, why did he do it and who was the unknown girl he is said to have handed his severed ear to, her real identity kept secret by her family for over a century? It is an event that defines van Gogh, who created his greatest masterpieces including the sunflowers at the same moment as suffering mental torture, but what are the real facts?