Famous psychic Sylvia Browne has died at the age of 77. The world-renowned spiritual medium passed away on Wednesday (20Nov13) in San Jose, California. The cause of death is unknown. Throughout her career, Browne appeared on a plethora of television programmes, including U.S. series Larry King Live, The Montel Williams Show and Unsolved Mysteries. Browne specialised in psychic detective work and often offered her services to officials investigating various high profile missing persons cases.