Warren Mac Carthy interviewed Joanne Lefton for the hugely successful TV series, Autopsy – The Last Hours of….by ITV Studios. This episode gives the viewer a better understanding of John Denver – and the circumstances around the tragic plane crash that ended his life.  Joanne, known for her relationship with John Denver in his final years, is also famous for her travels around the world with her dog Oscar to raise awareness for the plight of sheltered dogs.