In part three of our Vivian Maier series, Jay Shefsky introduces us to several people trying to unravel the mystery of the celebrated photographer.
Since this story was first broadcast in 2012, Rich Cahan and Michael Williams' book about Vivian Maier has been released. John Maloof's documentary is now playing in Chicago theaters. And, Pamela Bannos was featured in a BBC documentary about Vivian Maier and is working on a book.